TM 55 2320 272 14 1 M923_Transport_Guide M923 Transport Guide
User Manual: M923_Transport_Guide M939 Series Trucks
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TM 55-2320-272-14-1 TRANSPORT GUIDANCE TRUCK 5-TON, 6X6 M939-SERIES/M939A1-SERIES/M939A2-SERIES APPROVED FOR PUBLIC RELEASE DISTRIBUTION IS UNLIMITED HEADQUARTERS, DEPARTMENT OF THE ARMY SEPTEMBER 1993 Description NSN M939-Series M923 Truck, Cargo, Dropside, 5-ton, 6x6, WO/W M925 Truck, Cargo, Dropside, 5-ton, 6x6, W/W M927 Truck, Cargo, Dropside, 5-ton, 6x6,WO/W M928 Truck, Cargo, Dropside, 5-ton, 6x6, W/W M929 Truck, Dump, 5-ton, 6x6, WO/W M930 Truck, Dump, 5-ton, 6x6, W/W M931 Truck, Tractor, 5-ton, 6x6, WO/W M932 Truck, Tractor, 5-ton, 6x6, W/W M934 Truck, Van, Expansible, 5-ton, 6x6, WO/W M935 Truck, Van, Expansible, W/Hyd Tailgate, 5-ton, 6x6, WO/W M936 Truck, Wrecker, 5-ton, 6x6, W/W 2320-01-050-2064 2320-01-047-8763 2320-01-047-8771 2320-01-047-8770 2320-01-047-8756 2320-01-047-8755 2320-01-047-8753 2320-01-047-8752 2320-01-047-8750 2320-01-047-8751 2320-01-047-8754 M939A1-Series M923A1 Truck, Cargo, Dropside, 5-ton, 6x6, WO/W M925A1 Truck, Cargo, Dropside, 5-ton, 6x6, W/W M927A1 Truck, Cargo, Dropside, 5-ton, 6x6, WO/W M928A1 Truck, Cargo, Dropside, 5-ton, 6x6, W/W M929A1 Truck, Dump, 5-ton, 6x6, WO/W M930A1 Truck, Dump, 5-ton, 6x6, W/W M931A1 Truck, Tractor, 5-ton, 6x6, WO/W M932A1 Truck, Tractor, 5-ton, 6x6, W/W M934A1 Truck, Van, Expansible, 5-ton, 6x6, WO/W M935A1 Truck, Van, Expansible, W/Hyd Tailgate, 5-ton, 6x6, WO/W M936A1 Truck, Wrecker, 5-ton, 6x6, W/W 2320-01-206-4087 2320-01-206-4088 2320-01-206-4089 2320-01-206-4090 2320-01-206-4079 2320-01-206-4080 2320-01-206-4077 2320-01-205-2684 2320-01-205-2682 2320-01-205-2683 2320-01-206-4078 M939A2-Series M923A2 Truck, Cargo, Dropside, 5-ton, 6x6, WO/W M925A2 Truck, Cargo, Dropside, 5-ton, 6x6, W/W M927A2 Truck, Cargo, Dropside, 5-ton, 6x6, WO/W M928A2 Truck, Cargo, Dropside, 5-ton, 6x6, W/W M929A2 Truck, Dump, 5-ton, 6x6, WO/W M930A2 Truck, Dump, 5-ton, 6x6, W/W M931A2 Truck, Tractor, 5-ton, 6x6, WO/W M932A2 Truck, Tractor, 5-ton, 6x6, W/W M934A2 Truck, Van, Expansible, 5-ton, 6x6, WO/W M936A2 Truck, Wrecker, 5-ton, 6x6, W/W 2320-01-230-0307 2320-01-230-0308 2320-01-230-0309 2320-01-230-0310 2320-01-230-0305 2320-01-230-0306 2320-01-230-0302 2320-01-230-0303 2320-01-230-0300 2320-01-230-0304 Technical Manual No. TM 55-2320-272-14-1 HEADQUARTERS DEPARTMENT OF THE ARMY Washington, DC, 30 September 1993 TRANSPORT GUIDANCE Truck, 5-ton, 6x6 M939-series/M939A1-series/M939A2-series Paragraph Chapter Section 1. I. II. III. INTRODUCTION GENERAL Purpose and Scope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...1-1 Related Publications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...1-2 User Comments, . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...1-3 Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...1-4 Warnings, Cautions, and Notes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...1-5 SAFETY General, . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...1-6 EQUIPMENT DESCRIPTION General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...1-7 Technical Data and Transportability Drawings, . . . . . . . . . . . . . . . . . . . ., . . . . . . . . . . . ...1-8 Reduced Configuration, . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...1-9 HIGHWAY TRANSPORT GENERAL General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...2-1 Self-Delivery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...2-2 Vehicle Recovery.....,,...,.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...2-3 Chapter Section 2. I. Chapter Section RAIL TRANSPORT 3. I. GENERAL General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...3-1 RAIL LOADING II. Railcar Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...3-2 Vehicle Preparation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...3-3 Loading Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...3-4 Blocking and Tiedown Procedures. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...3-5 Chapter Section Chapter Section APPENDIX MARINE TRANSPORT 4. I. GENERAL General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...4-1 Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...4-2 II. SHIPLOADING Vehicle Preparation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...4-3 Loading Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...4-4 Tiedown Procedures.....,.,.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...4-5 AIR TRANSPORT 5. I. GENERAL General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...5-1 Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...5-2 Hazardous Material . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...5-3 II. TRANSPORT BY CARGO AIRCRAFT USAF Cargo Aircraft . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .......5-4 U. S. Army Aircraft . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...5-5 Civil Reserve Air Fleet [CRAF), . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...5-6 Vehicle Preparation..,.....,.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...5-7 Vehicle Loading . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ., . . . . . . . . . . . . . ...5-8 Conversion Tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 1-1 1-1 1-1 1-1 1–1 1-2 1-2 1-2 1-2 2-1 2-1 2-1 3-1 3–1 3–2 3-2 3–2 4-1 4-1 4–1 4– 1 4– 1 5-1 5-1 5-1 5-1 5-1 5-2 5–2 5–2 A-1 This manual supersedes TM 55-2320-272-14-1, dated 3 September 1986. i TM 55-2320-272 -14-1 CHAPTER 1 INTRODUCTION Section I. GENERAL 1-1. Purpose and Scope This manual is for transportation officers and other personnel responsible for safe transport of the M939-, M939A1-, and M939A2-series, 5-ton, 6x6 trucks. In this manual, “the trucks” refers to all of the vehicles, while a specific series, or vehicle, will be identified by its model number. This manual provides transportability guidance for safe shipping and receiving of the trucks. It includes significant technical and physical characteristics of the vehicles as well as safety requirements for worldwide movement by various transport modes. 1-2. Related Publications Additional information on transport procedures can be found in: MTMCTEA Pamphlet 55-19, Tiedown Handbook for Rail Movements MTMCTEA Reference 92-55-20, Tiedown Handbook for Truck Movements MTMCTEA Pamphlet 56-1, Surface Transportation, Marine Terminal Lifting Guidance MTMCTEA Pamphlet 70-1, Transportability for Better Strategic Mobility FM 10-526, Airdrop of Supplies and Equipment, Rigging 5-ton trucks FM 55-65, Strategic Deployment by Surface Transportation TM 38-250/AFR 71-4, Preparation of Hazardous Materials for Military Air Shipment USAREUR Regulation 55-1, United States Army Motor Vehicle Operations on Public Roads USAREUR Regulation 55-8, Loading and Securing Military Wheeled and Tracked Vehicles on European Railcars AFP 76-2, Airlift Planning Factors AR 55-162, Permits for Oversize, Overweight, or Other Special Military Movernents on Public Highways in the United States AR 55-228, Transportation by Water of Explosives and Hazardous Cargo 46 CFR, Code of Federal Regulations, Title 46 49 CFR, Code of Federal Regulations, Title 49 tions and Blank Forms) or on a marked copy of a page or pages of the manual. Forward these suggestions directly to Director, Military Traffic Management Command Transportation Engineering Agency, ATTN: MTTE-TR, 720 Thimble Shoals Boulevard, Suite 130, Newport News, VA 236062574. Address electronically transmitted messages to DIR MTMCTEA FORT EUSTIS VA //MTTE-TR/. This command will furnish a reply. 1-4. Definitions The following definitions will be used throughout this manual: a. CONUS. Continental United States. b. OCONUS. Outside the continental United States. c. Curb Weight (CW). Weight of base vehicle including materials handling equipment (MHE), if applicable, with all kits, attachments, accessories, equipment, basic issue items (BII ), and all fuels, lubricants, coolants, and hydraulic fluids topped off. d. Gross Vehicle Weight (GVW). Curb weight plus payload and crew weight. e. Payload. Any load placed in or on the vehicle that increases the GVW above the curb weight. The trailer tongue load and crew weight are not considered part of the payload for a 5-ton truck. f. Working Load Limit (WLL). The maximum load that can be applied to a chain or wire rope and maintain a safety factor of 5. g. W/W. With winch. h. WO/W. Without winch. i. CTIS. Central tire inflation system. 1-5. Warnings, Cautions, and Notes Throughout this manual, warnings, cautions, and notes emphasize important or critical guidance. They are used for the following conditions: ***WARNING*** 1-3. User Comments Instructions that must be followed to prevent serious injury to or death of personnel. **CAUTION** Instructions that must be followed to prevent damage to or destruction of equipment. Users of this manual are invited to send comments and recommend suggested improvements on DA Form 2028 (Recommended Changes to DA Publica- *Note* An operating procedure or condition that must receive special attention. 1-1 TM 55-2320-272-14-1 Section Il. SAFETY 1-6. General Safety requirements for individual transport modes are in the corresponding chapters and appear as warnings, cautions, and notes. General safety considerations and precautions for all transport modes including self-delivery are as follows: a. The drivers must: ( 1). Be qualified to operate the trucks. (2). Ensure all loose items have been secured before operating the trucks. (3). Remain with the trucks while the engines are running. (4). Bring the trucks to a complete stop before the trucks enter or leave a building. (5). Not operate the trucks in an enclosed area unless proper ventilation for engine combustion and removal of exhaust gases is available and operating. (6). Have a ground guide when operating the trucks in reverse or within 20 feet of another vehicle or a building. b. Personnel must not: ( 1). Mount or dismount moving trucks. (2). Smoke in or on the trucks, or within 50 feet of a refueling area. (3). Ride in a truck’s bed area when the truck is being used as a mobile refueler. ***WARNING*** Fire extinguishers must be readily available during all onloading/offloading operations. **WARNING** Proper ventilation must be provided when onloading/offloading with the engine running. Prolonged inhalation of carbon monoxide fumes may prove fatal. *NOTE* Regulations and/or transportation procedures normally associated with vehicles containing diesel fuel will apply. *NOTE* Unless the trucks are shipped with ammunition, they will not present any special hazardous or dangerous characteristics during their exposure to normal transportation environments. Section Ill. EQUIPMENT DESCRIPTION 1-7. General The M939-, M939A1-, and M939A2-series, 5-ton, 6x6 trucks have various wheelbase and body styles. The trucks are designed for use on roads, highways, and cross-country terrain and in all types of weather. —The M939-series trucks have tandem axles with dual tires. The M939A1 and M939A2-series trucks have tandem axles with single radial tires. The M939A2-series trucks also have a central tire inflation system (CTIS). Each truck series is easily identified by the tires and CTIS. —The M939- and M939A1-series trucks have four tiedown provisions. Two on the front bumper and two on the rear bumper. The M939A2-series truck has these same provisions plus two additional tiedown provisions on the bottom of the front bumper. 1-2 —The weight and overall dimensions of the trucks differ, depending on the model number and series. Information specific to the transportability of each truck is the following section. 1-8. Technical Data and Transportability Drawings Modified data sheets and line drawings are grouped according to the series. Military load classification (MLC) is provided for trucks empty (E) and crosscountry/highway (CC/HWY). 1-9. Reduced Configuration Removable items such as bows, tarpaulin, and exhaust pipe extensions can be stowed within the truck cargo or crew compartments. Windshields can be folded down and the mirrors folded in. The spare tire may be removed and placed in the cargo compartment when the windshield is folded down. TM 55-2320-272-14-1 M939-SERIES The M939-series trucks are easily identified by the tandem axles with dual tires. 1-3 TM 55-2320-272-14-1 M923 WO/W AND M925 W/W NOMENCLATURE: TRUCK, CARGO, DROPSIDE, 5-TON, 6X6 DESIGNATIONS VEHICLE DATA M923 ARMY PART NO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8736986-2 NSN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2320-01-050-2084 CURB WEIGHT, FULLY EQUIPPED LESS PAYLOAD AND CREW FRONT (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ........ 9,700 REAR BOGIE (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11,770 TOTAL (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21,470 PAYLOAD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10,000 GROSS WEIGHT, FULLY EQUIPPED WITH PAYLOAD, LESS CREW* FRONT (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9,855 REAR BOGIE (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21,615 TOTAL (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31,470 TOWED LOAD ALLOWANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15,000 MAXIMUM VERTICAL LOAD ON PINTLE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1,500 CENTER OF GRAVITY (AT CURB WEIGHT) ABOVE GROUND (IN.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40.1 REAR OF CENTERLINE OF FRONT AXLE (IN.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98.0 PERFORMANCE AT GROSS WEIGHT W/O TOWED LOAD MAXIMUM SPEED (MPH) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55 CRUISING RANGE (MI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 350 TURNING RADIUS (FT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38 MILITARY LOAD CLASSIFICATIONS E .......................................................................................................... 9 CC/HWY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 *ADD 600 LB FOR 3-SOLDIER CREW W/EQUIPMENT 1-4 M925 8736986-1 2320-01-047-8763 10.750 11,820 22,750 10,000 10,905 21.665 32,570 15.000 1,500 40.6 93.7 55 350 38 10 16 TM 55-2320-272-14-1 1-5 TM 55-2320-272-14-1 M927 WO/W AND M928 W/W NOMENCLATURE: TRUCK, CARGO, DROPSIDE, 5-TON, 6X6 DESIGNATIONS VEHICLE DATA M927 ARMY PART NO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8736987-2 NSN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2320-01-047-8771 CURB WEIGHT, FULLY EQUIPPED LESS PAYLOAD AND CREW FRONT (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10,200 REAR BOGIE (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14,100 TOTAL (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24.300 PAYLOAD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10,000 GROSS WEIGHT, FULLY EQUIPPED WITH PAYLOAD, LESS CREW* FRONT (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10,205 REAR BOGIE (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24,095 TOTAL (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34,300 TOWED LOAD ALLOWANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15.000 MAXIMUM VERTICAL LOAD ON PINTLE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1,500 CENTER OF GRAVITY (AT CURB WEIGHT) ABOVE GROUND (IN.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39.2 REAR OF CENTERLINE OF FRONT AXLE (IN.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125.6 PERFORMANCE AT GROSS WEIGHT W/O TOWED LOAD M AX IMUM SPEED (MPH) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55 CRUISING RANGE (MI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 350 TURNING RADIUS (FT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46.2 MILITARY LOAD CLASSIFICATIONS E ......................................................................................................... 10 CC/HWY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 * ADD 600 LB FOR 3-SOLDIER CREW W/EQUIPMENT 1-6 M928 8736987-1 2320-01-047-8770 11,230 14,170 25,400 10,OOO 11,235 24,165 35,400 15,000 1,500 39.5 120.0 55 350 46.2 10 17 TM 55-2320-272-14-1 1-7 TM 55-2320-272-14-1 M929 WO/W AND M930 W/W NOMENCLATURE: TRUCK, DUMP, 5-TON, 6X6 DESIGNATIONS VEHICLE DATA M929 ARMY PART NO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8736989-2 NSN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2320-01-047-8756 CURB WEIGHT, FULLY EQUIPPED LESS PAYLOAD AND CREW FRONT (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10,29O REAR BOGIE (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13,700 TOTAL (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23,990 PAYLOAD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10,OOO GROSS WEIGHT, FULLY EQUIPPED WITH PAYLOAD, LESS CREW* FRONT (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10,495 REAR BOGIE (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23,495 TOTAL (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33,990 TOWED LOAD ALLOWANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15,000 MAXIMUM VERTICAL LOAD ON PINTLE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1,500 CENTER OF GRAVITY (AT CURB WEIGHT) ABOVE GROUND (IN.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44.1 REAR OF CENTERLINE OF FRONT AXLE (IN.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95.2 PERFORMANCE AT GROSS WEIGHT W/O TOWED LOAD MAXIMUM SPEED (MPH) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55 CRUISING RANGE (MI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480 TURNING RADIUS (FT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39.2 MILITARY LOAD CLASSIFICATIONS E .......................................................................................................... 11 CC/HWY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 *ADD 600 LB FOR 3-SOLDIER CREW W/EQUIPMENT 1-8 8736989-1 2320-01-047-8755 11,340 13,750 25,090 10,000 11,545 23,545 35,090 15,000 1,500 44.4 91.4 55 480 41.3 11 17 TM 55-2320-272-14-1 1-9 TM 55-2320-272-14-1 M931 WO/W AND M932 W/W NOMENCLATURE: TRUCK, TRACTOR, 5-TON, 6X6 DESIGNATIONS VEHICLE DATA M931 ARMY PART NO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8736990-2 NSN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2320-01-047-8753 CURB WEIGHT, FULLY EQUIPPED LESS PAYLOAD AND CREW FRONT (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9,820 REAR BOGIE (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10,690 TOTAL (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20,510 SEMITRAILER LOAD ON FIFTH WHEEL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15,000 SEMITRAILER WEIGHT W/PAYLOAD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37.500 GROSS COMBINATION WEIGHT, FULLY EQUIPPED W/SEMITRAILER PAYLOAD LESS CREW FRONT (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10,195 REAR BOGIE . . . . . . . . . . . . . . . . . . . . . . . . ....... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25,315 TRAILER BOGIE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22,500 TOTAL (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58,010 TOWED LOAD ALLOWANCE ON PINTLE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15,000 MAXIMUM VERTICAL LOAD ON PINTLE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1,500 CENTER OF GRAVITY (AT CURB WEIGHT) ABOVE GROUND (IN.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35.4 REAR OF CENTERLINE OF FRONT AXLE (IN.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86.2 PERFORMANCE AT GROSS WEIGHT W/O TOWED LOAD MAXIMUM SPEED (MPH) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CRUISING RANGE (MI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 460 TURNING RADIUS (FT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39.2 MILITARY LOAD CLASSIFICATIONS E ......................................................................................................... 9 CC/HWY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 *ADD 600 LB FOR 3-SOLDIER CREW W/EQUIPMENT 1-10 M932 8736990-1 2320-01-047-8752 10,870 10,740 21.610 15,000 37,500 11,245 25,365 22,500 59,110 15,000 1,500 36.6 81.4 55 460 41.3 9 18 TM 55-2320-272 -14-1 1-11 TM 55-2320-272-14-1 M934 WO/W NOMENCLATURE: TRUCK, VAN, EXPANSIBLE, 5-TON, 6X6 DESIGNATIONS VEHICLE DATA M934 ARMY PART NO. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8750l87 NSN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..2320-01-047-8750 CURB WEIGHT, FULLY EQUIPPED LESS PAYLOAD AND CREW 10,590 FRONT (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17,850 REAR BOGIE (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28,440 TOTAL (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5,000 PAYLOAD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . GROSS WEIGHT, FULLY EQUIPPED WITH PAYLOAD. LESS CREW” 10,765 FRONT (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22,675 REAR BOGIE (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33,440 TOTAL (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TOWED LOAD ALLOWANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15,000 MAXIMUM VERTICAL LOAD ON PINTLE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1,500 CENTER OF GRAVITY (AT CURB WEIGHT) ABOVE GROUND (IN.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135.6 REAR OF CENTERLINE OF FRONT AXLE (IN.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PERFORMANCE AT GROSS WEIGHT W/O TOWED LOAD MAXIMUM SPEED (MPH) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63 350 CRUISING RANGE (MI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47.2 TURNING RADIUS (FT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . MILITARY LOAD CLASSIFICATIONS E ......................................................................................................... 12 16 CC/HWY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . *ADD 600 LB FOR 3-SOLDIER CREW W/EQUIPMENT 1-12 TM 55-2320-272-14-1 1-13 TM 55-2320-272-14-1 M935 WO/W NOMENCLATURE: TRUCK, VAN, EXPANSIBLE, W/HYD TAILGATE 5-TON, 6X6 DESIGNATIONS VEHICLE DATA M935 ARMY PART NO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8736993 NSN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2320-01-047-8751 CURB WEIGHT, FULLY EQUIPPED LESS PAYLOAD AND CREW 9.640 FRONT (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . REAR BOGIE (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20,800 TOTAL (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30,440 PAYLOAD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5,000 GROSS WEIGHT, FULLY EQUIPPED WITH PAYLOAD, LESS CREW* 9,815 FRONT (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . REAR BOGIE (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25,625 TOTAL (LB) . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35,440 TOWED LOAD ALLOWANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15,000 1,500 MAXIMUM VERTICAL LOAD ON PINTLE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CENTER OF GRAVITY (AT CURB WEIGHT) 56.9 ABOVE GROUND (IN.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 146.9 REAR OF CENTERLINE OF FRONT AXLE (IN.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PERFORMANCE AT GROSS WEIGHT W/O TOWED LOAD MAXIMUM SPEED (MPH) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55 350 CRUISING RANGE (MI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45.2 TURNING RADIUS (FT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . MILITARY LOAD CLASSIFICATIONS E ......................................................................................................... CC/HWY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . *ADD 600 LB FOR 3-SOLDIER CREW W/EQUIPMENT 1-14 14 17 TM 55-2320-272-14-1 1-15 TM 55-2320-272-14-1 M936 W/W NOMENCLATURE: TRUCK, WRECKER, 5-TON, 6X6 DESIGNATIONS VEHICLE DATA M936 ARMY PART NO. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..8736988 NSN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..2320-01-047-8754 CURB WEIGHT, FULLY EQUIPPED LESS PAYLOAD AND CREW FRONT LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11,630 REAR BOGIE (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25,970 TOTAL (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37,600 PAYLOAD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7,000 GROSS WEIGHT, FULLY EQUIPPED WITH PAYLOAD. LESS CREW* FRONT (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7,690 REAR BOGIE (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36,910 TOTAL (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44,600 TOWED LOAD ALLOWANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20,000 MAXIMUM VERTICAL LOAD ON PINTLE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2,000 CENTER OF GRAVITY (AT CURB WEIGHT) ABOVE GROUND (IN.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50.5 REAR OF CENTERLINE OF FRONT AXLE (IN.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124.2 PERFORMANCE AT GROSS WEIGHT W/O TOWED LOAD 55 MAXIMUM SPEED (MPH) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CRUISING RANGE (MI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500 TURNING RADIUS (FT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39 MILITARY LOAD CLASSIFICATIONS E ......................................................................................................... 18 CC/HWY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . *ADD 600 LB FOR 3-SOLDIER CREW W/EQUIPMENT 1-16 TM 55-2320-272-14-1 1-17 TM 55-2320-272-14-1 M939A1-SERIES The M939A1-series trucks are easily identified by the single radial tires on the tandem axles. This series does not have CTIS. 1-19 TM 55-2320-272-14-1 M923A1 WO/W AND M925A1 W/W NOMENCLATURE: TRUCK, CARGO, DROPSIDE, 5-TON, 6X6 DESIGNATIONS VEHICLE DATA M923A1 ARMY PART NO. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8750151 NSN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2320-01-206-4087 CURB WEIGHT, FULLY EQUIPPED LESS PAYLOAD AND CREW FRONT (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10,205 REAR BOGIE (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11,970 TOTAL (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22,175 PAYLOAD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10,000 GROSS WEIGHT, FULLY EQUIPPED WITH PAYLOAD, LESS CREW* FRONT (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10,185 REAR BOGIE (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21,990 TOTAL (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32,175 TOWED LOAD ALLOWANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15,000 MAXIMUM VERTICAL LOAD ON PINTLE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1,500 CENTER OF GRAVITY (AT CURB WEIGHT) ABOVE GROUND (IN.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42.8 REAR OF CENTERLINE OF FRONT AXLE (IN.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96.6 PERFORMANCE AT GROSS WEIGHT W/O TOWED LOAD MAXIMUM SPEED (MPH) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63 CRUISING RANGE (MI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 350 TURNING RADIUS (FT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38 MILITARY LOAD CLASSIFICATIONS E ......................................................................................................... 9 16 CC/HWY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . *ADD 600 LB FOR 3-SOLDIER CREW W/EQUIPMENT 1-20 M925A1 8750152 2320-01-206-4088 11,255 12.020 23,275 10,000 11,235 22,040 33,275 15,000 1,500 43.3 92.4 63 350 38 10 16 TM 55-2320-272-14-1 1-21 TM 55-2320-272-14-1 M927A1 WO/W AND M928A1 W/W NOMENCLATURE: TRUCK, CARGO, DROPSIDE, 5-TON, 6X6 DESIGNATIONS VEHICLE DATA M927A1 ARMY PART NO. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8750155 NSN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2320-01-206-4089 CURB WEIGHT, FULLY EQUIPPED LESS PAYLOAD AND CREW FRONT (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10,725 REAR BOGIE (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14,310 TOTAL (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25,035 PAYLOAD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10,OOO GROSS WEIGHT, FULLY EQUIPPED WITH PAYLOAD, LESS CREW* FRONT (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10,706 REAR BOGIE (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24,330 TOTAL (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35,035 TOWED LOAD ALLOWANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15,000 1,500 MAXIMUM VERTICAL LOAD ON PINTLE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CENTER OF GRAVITY (AT CURB WEIGHT) 41.8 ABOVE GROUND (IN.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122.9 REAR OF CENTERLINE OF FRONT AXLE (IN.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PERFORMANCE AT GROSS WEIGHT W/O TOWED LOAD 63 MAXIMUM SPEED (MPH) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 350 CRUISING RANGE (MI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TURNING RADIUS (FT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46.2 MILITARY LOAD CLASSIFICATIONS 10 E ......................................................................................................... 16 CC/HWY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . l ADD 600 LB FOR 3-SOLDIER CREW W/EQUIPMENT 1-22 8750156 2320-01-206-4090 11,755 14,380 26,135 10,OOO 11,735 24,400 36,135 15,000 1,500 42.1 1183 63 350 46.2 11 17 TM 55-2320-272-14-1 1-23 TM 55-2320-272-14-1 M929A1 WO/W AND M930A1 W/W NOMENCLATURE: TRUCK, DUMP, 5-TON, 6X6 DESIGNATIONS VEHICLE DATA M929A1 ARMY PART NO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8750157 NSN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2320-01-206-4079 CURB WEIGHT, FULLY EQUIPPED LESS PAYLOAD AND CREW FRONT (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . .. . . . . .. . . . . .... 10,985 REAR BOGIE (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14,080 TOTAL (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25,065 PAYLOAD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10,000 GROSS WEIGHT, FULLY EQUIPPED WITH PAYLOAD, LESS CREW* FRONT (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11.185 REAR BOGIE (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23,880 TOTAL (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35,065 TOWED LOAD ALLOWANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15,000 MAXIMUM VERTICAL LOAD ON PINTLE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.500 CENTER OF GRAVITY (AT CURB WEIGHT) ABOVE GROUND (IN.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46.8 REAR OF CENTERLINE OF FRONT AXLE (IN.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93.8 PERFORMANCE AT GROSS WEIGHT W/O TOWED LOAD MAXIMUM SPEED (MPH) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CRUISING RANGE (MI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500 TURNING RADIUS (FT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36.6 MILITARY LOAD CLASSIFICATIONS E ......................................................................................................... 11 CC/MPH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 *ADD 600 LB FOR 3-SOL DIER CREW W/EQUIPMENT 1-24 M930A1 8750158 2320-01-206-4080 12,045 14,120 26,165 10,000 12,245 23,920 36.165 15,000 1,500 47.1 90.1 63 500 41.3 11 17 TM 55-2320-272-14-1 1-25 TM 55-2320-272-14-1 M931A1 WO/W AND M932A1 W/W NOMENCLATURE: CHASSIS, TRUCK, TRACTOR, 5-TON, 6X6 DESIGNATIONS VEHICLE DATA .M931A1 ARMY PART NO. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ... . . . 8750159 NSN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2320-01-206-4077 CURB WEIGHT, FULLY EQUIPPED LESS PAYLOAD AND CREW FRONT (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10.340 REAR BOGIE (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10.800 TOTAL (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21,140 SEMITRAILER LOAD ON FIFTH WHEEL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15,000 SEMITRAILER WEIGHT W/PAYLOAD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37.500 GROSS COMBINATION WEIGHT, FULLY EQUIPPED W/ SEMITRAILER PAYLOAD LESS CREW FRONT (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10,710 REAR BOGIE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25,430 TRAILER BOGIE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22.500 TOTAL (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58,640 TOWED LOAD ALLOWANCE ON PINTLE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15,000 MAXIMUM VERTICAL LOAD ON PINTLE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1,500 CENTER OF GRAVITY (AT CURB WEIGHT) ABOVE GROUND (IN.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37.7 REAR OF CENTERLINE OF FRONT AXLE (IN.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85.3 PERFORMANCE AT GROSS WEIGHT W/O TOWED LOAD MAXIMUM SPEED (MPH) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63 CRUISING RANGE (MI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 460 TURNING RADIUS (FT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39.2 MILITARY LOAD CLASSIFICATIONS E ......................................................................................................... 9 CC/HWY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . *ADD 600 LB FOR 3-SOLDIER CREW W/EQUIPMENT 1-26 M932A1 8750160 2320-01-205-2684 11,400 10.840 22.2.$0 15,000 37.500 11,770 25,470 22.500 59,740 15,000 1,500 38.9 81.4 63 440 41.3 10 TM 55-2320-272-14-1 1-27 TM 55-2320-272-14-1 M934A1 WO/W NOMENCLATURE: TRUCK, VAN, EXPANSIBLE, 5-TON, 6X6 DESIGNATIONS VEHICLE DATA M934A1 ARMY PART NO. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8750161 NSN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2320-01-205-2682 CURB WEIGHT, FULLY EQUIPPED LESS PAYLOAD AND CREW FRONT (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11,190 18,090 REAR BOGIE (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TOTAL (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29,280 5,000 PAYLOAD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . GROSS WEIGHT, FULLY EQUIPPED WITH PAYLOAD. LESS CREW* 11,410 FRONT (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . REAR BOGIE (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22,870 TOTAL (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34,280 TOWED LOAD ALLOWANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15,000 1,500 MAXIMUM VERTICAL LOAD ON PINTLE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CENTER OF GRAVITY (AT CURB WEIGHT) 57.5 ABOVE GROUND (IN.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132.8 REAR OF CENTERLINE OF FRONT AXLE (IN.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PERFORMANCE AT GROSS WEIGHT W/O TOWED LOAD 63 MAXIMUM SPEED (MPH) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 350 CRUISING RANGE (MI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45.2 TURNING RADIUS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . MILITARY LOAD CLASSIFICATIONS 13 E ......................................................................................................... 16 CC/HWY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . *ADD 600 LB FOR 3-SOLDIER CREW W/EQUIPMENT 1-28 TM 55-2320-272-14-1 1-29 TM 55-2320-272-14-1 M935A1 WO/W NOMENCLATURE: TRUCK, VAN, EXPANSIBLE, DESIGNATIONS W / H Y D TAILGATE 5-TON, VEHICLE DATA M935A1 ARMY PART NO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8750162 NSN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2320-01-205-2683 CURB WEIGHT, FULLY EQUIPPED LESS PAYLOAD AND CREW FRONT (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10,240 REAR BOGIE (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21,040 TOTAL (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31,280 PAYLOAD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5,000 GROSS WEIGHT. FULLY EQUIPPED WITH PAYLOAD, LESS CREW* FRONT (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10,460 REAR BOGIE (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25,820 TOTAL (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36,280 TOWED LOAD ALLOWANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15,000 MAXIMUM VERTICAL LOAD ON PINTLE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1,500 CENTER OF GRAVITY (AT CURB WEIGHT) ABOVE GROUND (IN.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59.8 REAR OF CENTERLINE OF FRONT AXLE (IN.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144.6 PERFORMANCE AT GROSS WEIGHT W/O TOWED LOAD MAXIMUM SPEED (MPH) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63 CRUISING RANGE (MI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 350 TURNING RADIUS (FT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45.2 MILITARY LOAD CLASSIFICATIONS E ......................................................................................................... 14 CC/HWY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 * ADD 600 LB FOR 3-SOLDIER CREW W/EQUIPMENT 1-30 6X6 TM 55-2320-272-14-1 1-31 TM 55-2320-272-14-1 M936A1 W/W NOMENCLATURE: TRUCK, WRECKER, 5-TON, 6X6 DESIGNATIONS VEHICLE DATA M936A1 ARMY PART NO. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8750163 NSN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..2320-01-206-4078 CURB WEIGHT, FULLY EQUIPPED LESS PAYLOAD AND CREW FRONT (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12,075 REAR BOGIE (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26,080 TOTAL (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38,155 PAYLOAD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7,000 GROSS WEIGHT, FULLY EQUIPPED WITH PAYLOAD, LESS CREW* FRONT (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7,835 REAR BOGIE (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37,320 TOTAL (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45,155 TOWED LOAD ALLOWANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20,000 MAXIMUM VERTICAL LOAD ON PINTLE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2,000 CENTER OF GRAVITY (AT CURB WEIGHT) ABOVE GROUND (IN.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52.9 REAR OF CENTERLINE OF FRONT AXLE (IN.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122.4 PERFORMANCE AT GROSS WEIGHT W/O TOWED LOAD 63 MAXIMUM SPEED (MPH) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CRUISING RANGE (MI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500 TURNING RADIUS (FT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39 MILITARY LOAD CLASSIFICATIONS E ........................................................................................................ 18 CC/HWY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . *ADD 600 LB FOR 3-SOLDIER CREW W/EQUIPMENT 1-32 TM 55-2320-272-14-1 1-33 TM 55-2320-272-14-1 M939A2-SERIES The M939A2-series trucks are easily identified by the tandem axles with single radial tires and CTIS. The M939A2-series CTIS has the following four preset tire pressures: 60 pounds per square inch (psi) Highway (80 psi on the M936A2) Cross Country 35 psi Sand/Snow 25 psi Emergency 12 psi 1-35 TM 55-2320-272-14-1 M923A2 WO/W AND M925A2 W/W NOMENCLATURE: TRUCK, CARGO, DROPSIDE, 5-TON, 6X6 DESIGNATIONS VEHICLE DATA M923A2 ARMY PART NO. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8750177 NSN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2320-01-230-0307 CURB WEIGHT, FULLY EQUIPPED LESS PAYLOAD AND CREW FRONT (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8,930 REAR BOGIE (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12,000 TOTAI. (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20,930 PAYLOAD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10,000 GROSS WEIGHT, FULLY EQUIPPED WITH PAYLOAD, LESS CREW* FRONT (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8,910 REAR BOGIE (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22,020 TOTAL (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30,930 TOWED LOAD ALLOWANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15,000 MAXIMUM VERTICAL LOAD ON PINTLE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1,500 CENTER OF GRAVITY (AT CURB WEIGHT) ABOVE GROUND (IN.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39.3 REAR OF CENTERLINE OF FRONT AXLE (IN.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100.3 PERFORMANCE AT GROSS WEIGHT W/O TOWED LOAD MAXIMUM SPEED (MPH) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63 CRUISING RANGE (MI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 350 TURNING RADIUS (FT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38.3 MILITARY LOAD CLASSIFICATIONS E ......................................................................................................... 9 CC/HWY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 * ADD 600 LB FOR 3-SOLDIER CREW W/EQUIPMENT 1-36 M925A2 8750179 2320-01-230-0308 9,980 12,050 22,030 10,000 9,960 22,070 32,030 15,000 1,500 42.0 94.5 63 350 42.8 9 16 TM 55-2320-272-14-1 1-37 TM 55-2320-272-14-1 M927A2 WO/W AND M928A2 W/W NOMENCLATURE: TRUCK, CARGO, DROPSIDE, 5-TON, 6x6 DESIGNATIONS VEHICLE DATA M927A2 8750180 ARMY PART NO. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ........ NSN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..232 0-01-230-0309 CURB WEIGHT, FULLY EQUIPPED LESS PAYLOAD AND CREW 9,450 FRONT (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . REAR BOGIE (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14,340 23,790 TOTAL (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10,000 PAYLOAD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . GROSS WEIGHT. FULLY EQUIPPED WITH PAYLOAD, LESS CREW* FRONT (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . REAR BOGIE (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TOTAI. (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TOWED LOAD ALLOWANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . MAXIMUM VERTICAL LOAD ON PINTLE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CENTER OF GRAVITY (AT CURB WEIGHT) ABOVE GROUND (IN.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . REAR OF CENTERLINE OF FRONT AXLE (IN.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PERFORMANCE AT GROSS WEIGHT W/O TOWED LOAD MAXIMUM SPEED (MPH) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CRUISING RANGE (MI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TURNING RADIUS (FT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . MILITARY LOAD CLASSIFICATIONS E ......................................................................................................... CC/HWY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . * ADD 600 LB FOR 3-SOLDIER CREW W/EQUIPMENT 1-38 M928A2 8750182 2320-01-230-0310 10,480 14,410 24,890 10,000 9,430 24,360 33,790 15,000 1,500 10,460 24,430 34,890 15,000 1,500 42.4 129.7 .123.2 63 350 47.5 63 350 47.5 10 16 10 16 TM 55-2320-272-14-1 1-39 TM 55-2320-272-14-1 M929A2 WO/W AND M930A2 W/W NOMENCLATURE: TRUCK, DUMP, 5-TON, 6X6 DESIGNATIONS VEHICLE DATA M929A2 8750183 ARMY PART NO. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . NSN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2320-01-230-0305 CURB WEIGHT, FULLY EQUIPPED LESS PAYLOAD AND CREW 9,710 FRONT (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14,110 REAR BOGIE (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23,820 TOTAL (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10,000 PAYLOAD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . GROSS WEIGHT, FULLY EQUIPPED WITH PAYLOAD, LESS CREW* 9,910 FRONT (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23,910 REAR BOGIE (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33,820 TOTAL (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15,000 TOWED LOAD ALLOWANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.500 MAXIMUM VERTICAL LOAD ON PINTLE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CENTER OF GRAVITY (AT CURB WEIGHT) 44.4 ABOVE GROUND (IN.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97.4 REAR OF CENTERLINE OF FRONT AXLE (IN.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PERFORMANCE AT GROSS WEIGHT W/O TOWED LOAD 63 MAXIMUM SPEED (MPH) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500 CRUISING RANGE (MI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38.3 TURNING RADIUS (FT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . MILITARY LOAD CLASSIFICATIONS 10 E ......................................................................................................... 17 CC/HWY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . * ADD 600 LB FOR 3-SOLDIER CREW W/EQUIPMENT 1-40 M930A2 8740184 2320-01-230-0306 10,770 14,150 24,920 10,OOO 10,970 23,950 34,920 15,000 1,500 92.3 63 500 38.3 11 17 TM 55-2320-272-14-1 1-41 TM 55-2320-272-14-1 M931A2 WO/W AND M932A2 W/W NOMENCLATURE: CHASSIS, TRUCK, TRACTOR, 5-TON, 6X6 DESIGNATIONS VEHICLE DATA M931A2 ARMY PART NO. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8750185 NSN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..2320-01-230-0302 CURB WEIGHT, FULLY EQUIPPED LESS PAYLOAD AND CREW FRONT (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9,065 REAR BOGIE (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10,830 TOTAL (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19,895 SEMITRAILER LOAD ON FIFTH WHEEL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15,000 SEMITRAILER WEIGHT W/PAYLOAD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37,500 GROSS COMBINATION WEIGHT, FULLY EQUIPPED W/ SEMITRAILER PAYLOAD LESS CREW FRONT (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9,435 REAR BOGIE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25,460 TRAILER BOGIE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22,500 TOTAL (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57,395 TOWED LOAD ALLOWANCE ON PINTLE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15,000 MAXIMUM VERTICAL LOAD ON PINTLE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1,500 CENTER OF GRAVITY (AT CURB WEIGHT) ABOVE GROUND (IN.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37.0 REAR OF CENTERLINE OF FRONT AXLE ([ N.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88.3 PERFORMANCE AT GROSS WEIGHT W/O TOWED LOAD MAXIMUM SPEED (MPH) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55 460 CRUISING RANGE (MI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TURNING RADIUS (FT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39.2 MILITARY LOAD CLASSIFICATIONS E......................................................................................................... 9 CC/HWY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . *ADD 600 LB FOR 3-SOLDIER CREW W/EQUIPMENT 1-42 M932A2 8750186 2320-01-230-0303 10,125 10,870 20,995 15,000 37,500 10,495 25,500 22,500 58,495 15,000 1,500 84 55 460 39.2 9 TM 55-2320-272-14-1 1-43 TM 55-2320-272-14-1 M934A2 WO/W NOMENCLATURE: TRUCK, VAN, EXPANSIBLE, 5-TON, 6X6 DESIGNATIONS VEHICLE DATA M934A2 8750187 ARMY PART NO. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . NSN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2. 32-0l-230-0300 CURB WEIGHT, FULLY EQUIPPED LESS PAYLOAD AND CREW FRONT (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9,915 REAR BOGIE (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18,120 TOTAL (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28,035 PAYLOAD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5,000 GROSS WEIGHT, FULLY EQUIPPED WITH PAYLOAD, LESS CREW” FRONT (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10,135 REAR BOGIE (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22,900 TOTAL (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33,035 TOWED LOAD ALLOWANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15,000 MAXIMUM VERTICAL LOAD ON PINTLE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1,500 CENTER OF GRAVITY (AT CURB WEIGHT) ABOVE GROUND (IN.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . REAR OF CENTERLINE OF FRONT AXLE (IN.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135.6 PERFORMANCE AT GROSS WEIGHT W/O TOWED LOAD 63 MAXIMUM SPEED (MPH) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 350 CRUISING RANGE (MI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47.2 TURNING RADIUS (FT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . MILITARY LOAD CLASSIFICATIONS 12 E ......................................................................................................... 16 CC/HWY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . * ADD 600 LB FOR 3-SOLDIER CREW W/EQUIPMENT 1-44 TM 55-2320-272-14-1 1-45 TM 55-2320-272-14-1 M936A2 W/W NOMENCLATURE: TRUCK, WRECKER, 5-TON, 6X6 DESIGNATIONS VEHICLE DATA M936A2 ARMY PART NO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..8750189 NSN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2320-01-230-0304 CURB WEIGHT, FULLY EQUIPPED LESS PAYLOAD AND CREW FRONT (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10,800 REAR BOGIE (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26,110 TOTAL (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36,910 PAYLOAD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7,000 GROSS WEIGHT, FULLY EQUIPPED WITH PAYLOAD, LESS CREW* FRONT (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6,560 REAR BOGIE (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37,350 TOTAL (LB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43,910 TOWED LOAD ALLOWANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20,000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2,000 MAXIMUM VERTICAL LOAD ON PINTLE CENTER OF GRAVITY (AT CURB WEIGHT) ABOVE GROUND (IN.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . REAR OF CENTERLINE OF FRONT AXLE (IN.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123.5 PERFORMANCE AT GROSS WEIGHT W/O TOWED LOAD MAXIMUM SPEED (MPH) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63 CRUISING RANGE (MI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500 TURNING RADIUS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42.8 MILITARY LOAD CLASSIFICATIONS E .......................................................................................................... 18 CC/HWY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . *ADD 600 LB FOR 3-SOLDIER CREW W/EQUIPMENT 1-46 TM 55-2320-272-14-1 1-47 CHAPTER 2 HIGHWAY TRANSPORT TM 55-2320-272 -14-1 Section I. GENERAL 2-1. General The trucks are highway transportable under their own power. The trucks will need highway permits in some areas of CONUS because they exceed the areas’ legal width limits. AR 55-162 gives additional guidance on permits in CONUS. Dimensional and weight restrictions in foreign countries are more restrictive then those in the United States. Foreign highway authorities will require permits for highway transport where vehicles exceed the legal limits. The transportation movement officer (TMO) can provide further guidance for highway transport in foreign countries. Permit requirements will vary depending on local regulations and conditions, but in general the shipper must: a. Submit DD Form 1266 (Request for Special Hauling Permit) to the installation transportation officer (ITO) 2 weeks before the planned movement. b. Be aware that travel may be restricted to daylight hours on normal workdays. c. Be prepared to use wide load signs, amber lights, and escorts. d. Determine if blanket permits are available. 2-2. Self-Delivery The trucks move under their own power and do not require special preparation. 2-3. Vehicle Recovery Recover broken down or damaged trucks using the M936, M936A1, or M936A2 wrecker. 2-1 CHAPTER 3 RAIL TRANSPORT GUIDANCE TM 55-2320-272-14-1 Section I. GENERAL 3-1. General Most of the trucks are rail transportable in CONUS, Canada, and Mexico without restriction. The M934/M934A1/M1934A2 and M935/M935A1/ M935A2 expansible van trucks’ heights exceed the Association of American Railroads (AAR) rail clearance diagram. These trucks may require special routing on rail lines in the United States, Canada, and Mexico. The M934/M934A1/M1934A2 and M935/M935A1/ M935A2 expansible van trucks, and M936/M936A1/ M936A2 wrecker trucks will require special routing in foreign countries because of their nonreducible height. The trucks must be cleared for rail transport on an individual basis with the rail authorities of the host nation. *NOTE* Additional cargo may be transported with the vehicles if approved by the activity offering the equipment for transport. Section Il. RAIL LOADING 3-2. Railcar Selection The trucks are transportable on a variety of railcars. Table 3-1 presents characteristics of com- monly available military and commercial railcars with comments about transporting the trucks on each railcar. Table 3-1 Evaluation of Railcar Railcar Features Comments DODX 140-TON 68 ft long. 10.5 ft wide 140-ton, steel deck, Not recommended; cushioned (1/2-in chain WLL 13,750 lb) too large. DODX 1OO-TON 54 ft long. 10.5 ft wide 100-ton, wood deck, standard (no chain tiedowns provided) Suitable HTTX 60 ft long. 10.2 ft wide 73-ton, wood deck, cushioned (1/2-in chain WLL 13,750 lb) Suitable ITTX 89 ft long. 8.5 ft wide 70-ton, steel deck, cushioned (3/8-in chain WLL 9,000 lb) MTTX 60 ft long. 10.5 ft wide 74-ton, wood deck, Suitable cushioned (no chain tiedowns provided) OTTX TTDX 60 ft long 10.5 ft wide 72-ton, wood deck, cushioned (3/8-in chain WLL 9,000 lb) Suitable 89 ft. long, 8.5 ft wide 74-ton, steel deck, Suitable cushioned (1/2-in chain) Other general-purpose flatcars can be used provided they are of adequate size and capacity. 3-1 TM 55-2320-272-14-1 3-3. Vehicle Preparation Truck preparations for rail transport include: a. Securing all loose items. b. Removing all trash and mud from the vehicle. c. Checking for fluid leaks and repairing defects. d. Inspecting the engine and brakes, and repairing any defects. e. Inspecting tiedown provisions, and repairing or replacing any defective or missing provisions or shackles. *NOTE* Most of the trucks’ heights can be reduced by removing bows, tarpaulin, and exhaust pipe extensions. If necessary, remove these items and stow them within the cargo or passenger compartments. 3-4. Loading Procedures Place the trucks onto the railcar with a crane of adequate capacity, or drive them onto the railcar if a suitable ramp or bridge is available. (See para 4-4 for lifting procedures. ) The trucks must face in the same direction and be uniformly spaced along the length of the flatcar to allow sufficient space for securement at each end of the flatcar and between the trucks. Set the parking brakes. Put transmissions in neutral, and wire them in place, **CAUTION** Use railcar and ground guides when loading or unloading the trucks. **CAUTION** Do not allow the trucks to exceed 3 miles per hour (walking speed) during loading or unloading operations. 3-5. Blocking and Tiedown Procedures Rail tiedown of the trucks depends on the type of railcar, materials available, the truck series, and the trucks’ GVW at time of shipment, The type of tiedown provisions on the trucks depends on the truck series. The M939- and M939A1-series trucks have two tiedown provisions (one set) while the M939A2-series trucks have four tiedown provisions that act as one set. Figure 3-1 shows the proper use of the four front provisions on the M939A-series trucks. Most often, the trucks will be transported on cushion draft, chain-equipped railcars. Instructions for this tiedown pattern are given in figure 32 and table 3-2. The shipping unit should reference MTMCTEA Pamphlet 55-19 for additional guidelines on tying down its trucks. Table 3-2. Rail Tiedown Procedure Item Procedure Chain Tiedowns (4-1/2-inch chains with a WLL of 13,250 pounds) Install 1/2-inch chains at indicated locations symmetrically around the truck with an angle from railcar deck to chain of about 45 degrees. Note: When chain-equipped railcars are not available, the shipping unit must provide chains or wire rope for tiedown. All trucks will require blocking when transported on a wooden deck, standard draft gear railcar. Construction and application instructions for chock and side blocks are in MTMCTEA Pamphlet 55-19. *NOTE* If transporting cargo in the truck cargo beds, it must be properly secured. **CAUTION** Blocking is required on wooden deck, standard draft gear railcars, The shipping unit must provide blocking materials. 3-2 TM 55-2320-272-14-1 Figure 3-1. Proper use of the front tiedown provisions. 3-3 TM 55-2320-272-14-1 3-4 Figure 3-2. CHAPTER 4 MARINE TRANSPORT Section I. 4-1. General The trucks are transportable by a variety of inland waterway cargo carriers and lighters and by all seagoing cargo vessels. Most marine vessels will have lashing/tiedown materials. If shoring is required or the vessel does not have tiedown materials, then the shipping unit must provide these materials. The ship must have suitable tiedown points such as D-rings or chain lashing anchors. When possible, the vehicle should receive the protection of below-deck stowage. In general, good stowage of vehicles means having them placed fore and aft, as close together as practical, with minimum spacing between outer vehicles and the sweatboards. If not shipped on the vehicle, the breakable parts, spare parts, and OEM (on-equipment material) should be protected and properly identified as to location or disposition during shipment. *NOTE* The methods described in this chapter for lifting and securing vehicles are the recom- TM 55-2320-272-14-1 GENERAL mended procedures. Other methods of handling and stowing may be used, provided they will ensure safe delivery. 4-2. Safety In addition to the safety precautions in paragraph 1-6 and the cautions, warnings, and notes in this section, the following safety measures will apply for marine transport. a. The shipping unit will notify the marine vessel if ammunition or explosives are to be transported with the trucks. Compliance with AR 55228, paragraph 2-7, is required. b. The trucks and ammunition will be handled and stowed in accordance with the Code of Federal Regulations, Title 49, Transportation, subparts 176.76 and 176.905. The same regulations are also contained in Water Carrier Tariff No. 32 or the current issue of this tariff. c. Fire extinguishers will be readily available during ship loading and unloading. Section II. SHIP LOADING 4-3. Vehicle Preparation Truck preparations for marine transport include: a. Securing all loose items. b. Emptying fuel tank to one-fourth of its capacity. c. Removing all trash and mud from the trucks. d. Checking for fluid leaks and repairing defects. e. Inspecting engine and brakes, and repairing any defects. f. Inspecting tiedown provisions, and repairing or replacing any defective or missing provisions or shackles. 4-4. Loading Procedures When appropriate (such as RORO vessels), the trucks can be driven or towed onto the vessel. When lifting the trucks, the crane being used must be of adequate capacity. Ship and shore side cranes are usually rated in long tons (LT), 2,240 pounds, and/or metric tons (t), 1000 kilograms. Typical lifting diagrams for the trucks are shown in figures 4-1,4-2, and 4-3. Place the trucks in the position indicated on the stow plan so that sufficient tiedown points are available. Set the parking brake, and put the transmission in neutral. Disconnect the battery. ***WARNING*** Prior to offering the M939- or M939A1-series trucks for transport, check and replace, if necessary, the rear spring pin used for lifting these vehicles. The proper pin is NSN 5315-01206-2239. ***WARNING*** Do not use shackles on the M939- and M939A1series trucks’ front bumpers for lifting. **CAUTION** Ear protection (plugs) must be worn at all times when working in RORO ship holds. 4-5. Tiedown Procedures The preferred tiedown pattern is four chains, with a 35,000-pound capacity, crossed and at an angle of thirty degrees for trucks weighing up to 50,000 pounds (fig 4-4). (The M939-, M939A1-, and M939A2series trucks do not exceed this 50,000-pound GVW limit.) If the vessel is not equipped with lashing/ tiedown materials, the shipping unit must provide them. 4-1 TM 55-2320-272-14-1 * NOTE * This method not intended for lifting expansible vans. Figure 4-1. Lifting diagram. 4-2 TM 55-2320-272-14-1 * NOTE * This method of lifting expansible vans exceeds the 24-foot apex height as specified in MIL-STD-209. Figure 4-2. Lifling diagram for expansible vans. 4-3 TM 55-2320-272-14-1 Figure 4-3. Lifting provision for expansible vans. 4-4 TM 55-2320-272-14-1 * NOTE * See figure 3-1 for proper use of the four front provisions on the M939A2-series trucks. Figure 4-4. Marine tiedown diagram. 4-5 TM 55-2320-272-14-1 The location of the D-rings (or chain lashing anchors) and the tiedown materials available will determine the actual tiedown pattern. ***WARNING*** Do not walk under the trucks when lifted. *NOTE* If adequate lashing is not available, use blocking. 4-6 CHAPTER 5 AIR TRANSPORT Section I. TM 55-2320-272-14-1 GENERAL 5-1. General 5-2. Safety The trucks are all air transportable on C-5 and C17 aircraft. The M923/M923A1/M923A2 thru M932/ M932A1/M932A2 trucks are air transportable on C130 and C-141 aircraft. The M936/M936A1/M936A2 wrecker trucks are transportable on the C-130 and C-141 aircraft using special procedures. Besides the general safety notes in paragraph 1-6, the following safety considerations and precautions apply for air transport: a. Personnel must not refuel or otherwise service the trucks within 50 feet of the aircraft. b. Personnel will wear ear protection (plugs) at all times while working on the flightline. c. Fire extinguishers will be readily available during aircraft loading and unloading operations. d. The vehicle maximum speed is 5 miles per hour (mph) when within 25 feet of an aircraft. The maximum speed on loading ramps or inside an aircraft is 3 miles per hour (mph). e. The fuel tank will be filled in accordance with TM 38-250/AFR 71-4, Preparation of Hazardous Materials for Military Air Shipment. Variables such as weather, airfield characteristics, and distance to destination affect total cargo loads and operating ranges. AFP 76-2 provides general guidance on total cargo loads and operating ranges. For specific guidance, contact the nearest Air Mobility Command (AMC) activity. The shipping unit must ensure that the trucks are properly prepared for air transport before reaching the marshaling area. All trucks cargo must be properly secured. The shipping unit will assist the aircraft loadmaster/crew in loading and tying down the trucks. It is the responsibility of the shipping unit to provide shoring material. The M925, M925A1, and M929 trucks are certified for low-velocity airdrop (LVAD) from the C-130 and C-141, and low-altitude parachute extraction (LAPE) from the C-130. Procedures can be found in FM 10-526. 5-3. Hazardous Material The shipping unit must provide written notification before shipping dangerous or hazardous materials aboard military or Department of Defense (DOD) contract aircraft. Specific instructions are in TM 38-250/AFR 71-4 or in CFR 49. Section Il. TRANSPORT BY CARGO AIRCRAFT 5-4. USAF Cargo Aircraft 5-5. U.S. Army Aircraft The trucks are all certified for transport on the C-5 and C-17 aircraft. The M923/M923A1/M923A2 thru M932/M932A1/M932A2 trucks are certified for airlift on the C-130 and C-141 aircraft. The M936/ M936A1/M936A2 wrecker trucks are certified for transport on the C-130 and C-141 aircraft using special procedures shown in paragraph 5.7.1. The trucks exceed weight and dimensional limitations for internal transport on U.S. Army fixedwing and rotary-wing aircraft. The maximum vehicle axle loads permitted on the C-130 and C-141 aircraft floors limit the allowable cargo payload on each of the vehicles. The maximum axle loads are 13,000 pounds for the C-130 and 20,000 pounds for the C-141. Axle loads between 6,000 and 13,000 pounds are limited to a 28.75-foot portion of the C-130, and axle loads between 10,000 and 20,000 pounds are limited to 26.7-foot portion of the C-141. While several of the cargo truck and truck tractor versions are within the CH-47 helicopter external air transport capacity, there is no requirement for EAT. Therefore, Natick Research, Development and Engineering Center (Natick) has not evaluated nor certified the trucks for helicopter lift. The U.S. Marine Corps is working with Natick to evaluate and certify some of their trucks for EAT by the Marine Corps CH-53. If certified, the trucks will only be transportable at curb weight using a modified/airlift bumper. For further information contact Natick, SATNC-UAS, Natick, MA 01760. 5-1 TM 55-2320-272-14-1 5-6. Civil Reserve Air Fleet (CRAF) The trucks are not certified for transport on CRAF aircraft. Commercial airlines evaluate transport on CRAF aircraft on a case-by-case basis. 5-7. Vehicle Preparation a. Secure all loose items. b. Remove all trash and mud from the vehicle. c. Check for fluid leaks and repair any defects. d. Inspect the engine and brakes, and repair any defects. e. Inspect and replace any damaged or missing tiedown shackles and provisions. f. For C-130 and C-141 aircraft, remove canvas top and exhaust stack, move spare tire, fold down windshield, and fold in mirrors. 5.7.1 M936/M936A1/M936A2 Wrecker Truck Preparation For transport on the C-130 and C-141 aircraft, the height shall be reduced to 106.5 inches or less. This will require that the tires be inflated to crosscountry tire pressures and may require removal of the upper roller from the boom. Axle weights shall be reduced to below 13,000 pounds for shipment on the C-130 aircraft. In addition, the following preparation must be accomplished prior to loading the trucks on either the C-130 or C- 141 aircraft. a. One of the following must be done: (1). Modify the stabilizer bars; that is, shortened, such that the boom is supported and the maximum height is still within the 106.5-inch limit. 5-2 (2). Remove the stabilizer bars and lower the boom onto a block of wood shoring such that the hydraulic lift cylinders are not bottomed out. This will prevent damage to the hydraulic cylinders. The maximum height shall be less than or equal to the 106.5-inch limit. The boom must be restrained to meet the MIL-STD-1791 requirements of 3 g forward, 1.5 g lateral, 1.5 g aft, 2 g up, and 4.5 g down. b. Remove the canvas top. c. Remove the exhaust stack. d. Remove the upper boom assembly roller (if required). e. Fold down the windshield. *NOTE* Preparation for transport on C-17 aircraft could change as the aircraft comes into production. 5-8. Vehicle Loading Vehicles with individual wheel loads in excess of 5,000 pounds may require shoring. For specific guidance, contact the nearest AMC activity. The shipping unit must provide shoring in accordance with the applicable aircraft loading technical order. The shipping unit will assist the aircraft loadmaster/crew in loading and tying down the trucks. The USAF will provide the tiedown materials. APPENDIX A CONVERSION TABLES TM 55-2320-272-14-1 1. Common Metric Abbreviations m = meter dm = decimeter cm = centimeter mm = millimeter kg = kilogram km = kilometer t = metric ton 2. Linear Measure 1 mi = 1,609.35 m 1 yd = 0.9144 m 1 ft = 0.3048 m 1 in = 0.0254 m 1 m = 10 dm = 100 cm = 1000 mm 1 1 1 1 km = 0.62137 mi m = 1.0936 yd m = 3.2808 ft m = 39.3700 in 3. Surface Measure 1 sq yd = 0.8361 sq m 1 sq ft = 0.0929 sq m 1 sq in = 0.00065 sq m 1 sq m = l.196 sq yd 1 sq m = 10.764 sq ft 1 sq m = 1,550 sq in 4. Cubic Measure 1 cu yd = 0.76455 cu m 1 cu ft = 0.02831 cu m 1 cu in = 0.000016 cu m 1 cu m = 1.31 cu yd 1 cu m = 35.30 cu ft 1 cu m = 61,023 cu in 5. Weight 1 STON = 907.185 kg 1 LTON = 1016 kg 1 lb = 0.45359 kg 1 STON = 2,000 lb 1 kg = 2.2046 lb 1 t = 1,000 kg 1 t = 2,204.62 lb 1 LTON = 2,240 lb 6. The following simplified conversion factors are accurate to within 2 percent for quick computations: a. Inches to centimeters - Multiply inches by 10 and divide by 4. b. Yards to meters - Multiply yards by 9 and divide by 10. c. Miles to kilometers - Multiply miles by 8 and divide by 5. d. Pounds to kilograms - Multiply pounds by 5 and divide by 11. 7. The following conversions are provided for guidance when procuring lumber, wire rope, or wire in areas that use the metric system. Lumber sizes are rounded off to the nearest 1/2 cm. a. Lumber 2-in x 4-in x desired length = 5-cm x 10-cm x desired length 1-in x 6-in x desired length = 2.5-cm x 15-cm x desired length 6-in x 8-in x desired length = 15-cm x 20-cm x desired length 1-in x 12-in x desired length = 2.5-cm x 30-cm x desired length (length normally expressed in ft or m) b. Wire rope. Round off to next higher whole mm of available wire rope sizes. 318-in dia = 9.5-mm dia 1/2-in dia = 12.7-mm dia 518-in dia = 15.8-mm dia 314-in dia = 19.0-mm dia 718-in dia = 22.2-mm dia 1-in dia = 25.4-mm dia 1-1/4-in dia = 31.7-mm dia 1-1/2-in dia = 38.1-mm dia c. Wire. No. 8 gauge annealed (11/64-in dia) = 4.37-mm dia. Round off to the next higher whole mm of available wire rope sizes. A-1 TM 55-2320-272-14-1 By Order of the Secretary of the Army: Official: GORDON R. SULLIVAN General, United States Army Chief of Staff MILTON H. HAMILTON Administrative Assistant to the Secretary of the Army Distribution: To be distributed in accordance with DA Form 12-34-E, block 0131, requirements for TM 55-2320-272-14-1. U..S. GOVERNMENT PRINTING OFFICE : 1993 O - 361-415 PIN: 060174-000
Source Exif Data:
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