MULTI ANGLE DASH CM928 BC2010 CRCTandem Brochure V1.0
User Manual: MULTI ANGLE DASH CM928
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BearCat’s Industry Leading Firsts ____________________ One Man Operation Front Wheel Drive No Spread Roll Ultra-sonic Belt Sensors Computer Rate control (CRC) Variable Width Spread Hopper Tow-Bar Package Automotive Control Anti-stall Drive Control _________________________________Page BearCat Mfg. Inc. “Innovation by Design” BC-2010/CRC Tandem Chip spreading widths from 1’ to 20’ ________________________________________________________ BC2010/CRC Tandem • • 275HP Cummins QSB6.7L Tier3 6cyl. diesel. Large engine & hydraulic cooling systems to insure normal operating temperature even on the tough jobs. • Single operator station, swings left & right. • Front wheel drive (Optional 4WD). • State of the art Computer Rate Control (CRC). ________________________________________________________ CAM Gearbox • Heavy-duty 20:1 Hydraulic driven. • Non-contacting Hall-effect %open sensor. • Reliable and accurate control of the gate position CAM. • ________________________________________________________ Spread Hopper • HSLA steel construction tandem hoppers extend from 10’ to 20’. • A 14” abrasion resistant auger moves materials to the outside gates. • No agitator of spread roll to wear or limit production. • Oversized objects or material pass through the largest opening in the industry. • The tandem design allows for straight line starts and minimal aggregate waste. Page 2 ________________________________________________________ • • State of the art Computer Rate Control (CRC). Operator convince & adjustability of control positions designed into the BC2010/CRC chip spreader. ________________________________________________________ • • Large 4yd² (3.05m²) Extra heavy 1.5” (3.81cm) side plates to handle contact with trucks. • Heavy belting with cable supports to prevent chip spillage. Page 3 BC-2010/CRC Tandem Engine and Drive-train • Cummins Tier3 QSB6.7L 6-cylinder Diesel. • 275HP @ 2,300RPM. • 730ft-lb of torque @ 1,500RPM. • Air compressor; engine mounted Wabco 17 CFM @ 2400RPM. • Wabco System Saver 1200 series 12Vdc air dryer. • Dry type air cleaner, disposable element type oil filter. • Hydrostatic Transmission (6,000psi / 410Bar): • 130cc variable displacement piston pump. • 160cc variable displacement piston motor. • 2-speed (high/low) transfer-case (Electric / Air Shift). • Automotive control w/HP & Anti-stall control; drives like a truck with and automatic transmission. Axles, brakes and tire • Front Wheel Drive, 14.769:1 planetary drive/steer axle, 42deg turn, 31,800lbs (14,425kg) w/rubber suspension. Front axle integrated hydraulic steering cylinder. • Steering system: Hydraulically powered orbital type, no mechanical linkage, with an engine mounted vane type power steering pump with a 6gpm flow control cover • Solid tube type 5" diameter trailer axle, 25,000lbs (11,340kg) capacity, with oil filled wheel bearings. • Optional: four wheel drive. Uses a modified 23,000lb truck axle and a BearCat differential mounted gear-box. • Brakes, front: air over hydraulic: • Air over hydraulic master cylinder. • Service brakes; spring released, hydraulic applied, multi-disc wet. • Parking brakes; spring applied air-released disc, mounted on the front drive shaft. • Brakes, rear: • Service brakes; 16.5” x 7” drum, S-cam air brakes. • Parking brakes; Spring anchor-lok. • Tires: 385/165R X 22.5 highway tread • Wheels: disc type 10 hole, front and rear are interchangeable. Hydraulic system • 130cc pressure compensated axial piston pump, system pressure set at 2300psi (160bar) • Hydraulic tank; 80 gallon (300liter), closed to atmosphere 5psi (0.35bar) positive pressure system, to prevent moisture ingression. • Large 27" x 36" (??cm x ??cm) oil cooler, with large 2 1/2in. (6.35cm) plumbing with a large 24" (61cm) dia. temperature controlled hydraulic fan. One 15gpm constant flow circulation filtering/cooling pump. • • • Filters: 10micron return, one water absorbing, suction 100mesh. Belt motors; 400cc LSHT, direct coupled to the head-pulleys. Auger motors; 200cc LSHT, direct coupled to the augers. Dimensions • Length: 27’ (8.23m) Width: 10’ (3.05m) • Height: 12’ (3.65m) w/cab removed 9’ 1" (2.75m) • Wheelbase: 13’ 2 1/2" (4.03m) • Weight empty (shipping): 25,800lbs ( 11,703kg) Specifications Material Handling Specifications • Rear hopper is 120" (305cm) wide, with struck capacity of 4 cubic yards (3.05 cubic meters). • Belts; two heavy duty 30" (76cm) 2 ply conveyor belts with 35º troughing rollers. • Spread hoppers; infinitely variable from 10’ (3.05m) to 20’ (6.1m), capacity 4.0 cubic yards (3.05 cubic meters) combine spread hoper total. • Extensions; 1’ (0.305m) left & right. • Heavy duty spread gate CAM gear box w/non-contact hall effect position feedback sensor. • Cut off gates: Pneumatic powered 12" wide gate, with 1 1/2" x 6" (3.8cm x 15.2cm) air-cylinders. • Hitch: Hydraulic positive non binding, latch and release. Electrical system • 12Vdc 160amp belt drive alternator w/internal regulator. • Two 12Vdc Group 31-MHD / 950cca batteries. • Computer Rate Control (CRC), Sauer-Danfoss Plus1 CAN network communication, w/automotive style wire harnesses. • Operator display advanced color TFT 240 x 400 pixel, to display fuel level, hydraulic temperature, engine temperature, engine RPM, hour meter, charging system voltage. • System diagnostics displayed on the color TFT display: • Battery voltage low/high, computer node communication okay, pictorial display of switch position, all sensor voltage or pulse (frequency) values, hydraulic & engine over-temp log, hydraulic oil level low log. • All electrical connectors, & controllers IP67 rated (pressure wash-down). • Any none IP67 rated connectors are crimped and soldered to prevent corrosion of terminals and copper wiring. • Field replaceable automotive style wiring harnesses. • Individual and tapper switch control of gate open and close. • Belt operation selection; OFF/Auto/Auto w/Master Switch ON. • Optional: High output low current draw light package. Single seat operator station • The operator station hydraulically moves left/right and can be used on the left, right side or anywhere in between. • Dash panel is directly in from of the operator. • All chip spreading function control switches are on a control panel accessible while the operators arm is on the right side arm rest. • Seat adjustments; fore & aft, backrest angle, and height. • Accelerator/Brake pedal adjustment; fore and aft. • Steering wheel adjustment; 30deg of angle. • Operator station includes a rain/sun cover/roof. As a part of product improvement, BearCat Mfg. Inc. reserves the right to make changes in any of BearCat’s product specifications at any time. BearCat. Mfg. Inc. Page 4 V1.0 - January, 2011 BearCat Mfg. Inc. 3650 Sabin Brown Road Wickenburg, AZ 85390 Ph: 928-684-7851 Fax: 928-684-5876 www.bearcatmfg.com
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