Servis Rhino 95Hd Users Manual

95HD to the manual 9a429c95-2966-4782-bcb9-c5bfa625628a

2015-02-02

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Rhino

1020 S. Sangamon Ave.

Gibson City, IL 60936

800-446-5158

email: parts@servis-rhino.com

Published 7/04 Part No. F-3788

95HD

Backhoe

OPERATOR’S MANUALOPERATOR’S MANUAL

This Operator’s Manual is an integral part of the safe operation

of this machine and must be maintained with the unit at all

times. , , and the Safety and

Operation Instructions contained in this manual before

operating the equipment.

READ UNDERSTAND FOLLOW

nnnnnnnnn mmmmmnnnnnn

This Operator’s Manual is an integral part of the safe operation

of this machine and must be maintained with the unit at all

times. , , and the Safety and

Operation Instructions contained in this manual before

operating the equipment.

READ UNDERSTAND FOLLOW

nnnnnnnnn mmmmmnnnnnn

TO THE OWNER/OPERATOR/DEALER

All implements with moving parts are potentially hazardous. There is no substitute for a cautious, safe-minded

operator who recognizes the potential hazards and follows reasonable safety practices. The manufacturer has

designed this implement to be used with all its safety equipment properly attached to minimize the chance of

accidents.

BEFORE YOU START!! Read the safety messages on the implement and shown in your manual. Observe

the rules of safety and common sense!

SAFETY HAZARD SIGNAL WORDS

DANGER

WARNING

CAUTION

THIS SAFETY SYMBOL MEANS

ATTENTION!

BECOME ALERT!

YOUR SAFETY IS

INVOLVED!

PELIGRO

LEA EL INSTRUCTIVO

Rhino is a registered trademark of Alamo Group Inc.

SAFETY SECTION .........................................1-1

Safety Precautions .....................................1-2

Safety Hazard Signal Words ................................1-7

Safety Decals........................................1-8

INTRODUCTION SECTION ....................................2-1

Introduction .........................................2-2

Specifications........................................2-3

ASSEMBLY SECTION .......................................3-1

Installing Pump Kit .....................................3-2

Installing 3-Point Adapter..................................3-3

Mounting Backhoe to Tractor................................3-4

OPERATION SECTION.......................................4-1

Pre-Operation Check List, Operating Directions, Engine Speed ..............4-2

Controls, Boom/Swing, Dipperstick/Bucket.........................4-2

Operating Backhoe .....................................4-3

Seat Adjustment, Mounting and Dismounting Buckets ...................4-4

Placing the Stabilizers ...................................4-4

Swing Lock, Boom Lock, Transporting the Backhoe, Storage ...............4-5

MAINTENANCE SECTION .....................................5-1

Cylinder Service ......................................5-2

Beginning of Season, Hydraulic Hoses, Auxiliary PTO Hydraulic System .........5-3

Bucket tooth Points, Lubrication ..............................5-4

Hydraulic Trouble Shooting.................................5-5

Valve Service ........................................5-7

Torque Charts .......................................5-10

TABLE OF CONTENTS

Safety Section 1-1

SAFETY

SECTION

F3788-7-04 Safety Section 1-2

SAFETY PRECAUTIONS

Safety of the operator was a prime

consideration in the design of this

backhoe. Proper shielding convenient

controls, simple adjustments and other

safety features have been built into this

backhoe.

PREPARATION

OPERATION

TRANSPORTATION

ADJUSTMENTS AND INSPECTION

CAUTION: Escaping hydraulic fluid under

pressure can penetrate skin causing

serious personal injury.

•DO NOT use your hand to check for leaks. Use

a piece of cardboard or paper to search for

leaks.

•Stop engine and relieve pressure before

connecting or disconnecting hydraulic lines.

•Tighten all connections before starting engine or

pressurizing lines.

•If any fluid is injected into skin, obtain medical

attention immediately or gangrene may result.

SAFETY

Whenever you see this symbol It means: ATTENTION!

BECOME ALERT!

YOUR SAFETY IS INVOLVED!

SAFETY

F3788-7-04 Safety Section 1-3

SAFETY

DANGER!

PELIGRO!

WARNING!

DANGER!

SAFETY

F3788-7-04 Safety Section 1-4

SAFETY

PROLONGED EXPOSURE TO LOUD NOISE MAY CAUSE

PERMANENT HEARING LOSS!

Note: Hearing loss from loud noise [from tractors, chain

saws, radios, and other such sources close to the ear] is cumulative over

a lifetime without hope of natural recovery

WARNING!

DANGER!

SAFETY

DANGER!

WARNING!

F3788-7-04 Safety Section 1-5

SAFETY

WARNING!

DANGER!

WARNING!

DANGER!

SAFETY

F3788-7-04 Safety Section 1-6

SAFETY

KEEP AWAY FROM ROTATING ELEMENTS

NEVER use drugs or alcohol

NEVER

DANGER!

WARNING!

DANGER!

SAFETY

F3788-7-04 Safety Section 1-7

SAFETY HAZARD SIGNAL WORDS

SAFETY

THIS SAFETY SYMBOL MEANS

ATTENTION!

BECOME ALERT!

YOUR SAFETY IS

INVOLVED!

DANGER

WARNING

CAUTION

WARNING

CAUTION

WARNING!

DANGER!

F3788-7-04 Safety Section 1-8

SAFETY

F3788-7-04 Safety Section 1-9

SAFETY

ITEM PART NO. QTY. TYPE DESCRIPTION

1 50850 2 NAME RHINO, with Stripe

2 45970 2 WARNING To Prevent Bodily Injury

3 44907 1 WARNING To Prevent Instability

4 44895 2 DANGER Crushing Hazard

5 44896 1 WARNING To Prevent Bodily Injury

6 44897 2 DANGER Crushing Hazard

7 44898 1 OPERATION Boom Operation

8 44899 1 OPERATION Dipperstick & Bucket Operation

9 44900 1 OPERATION Left Side Stabilizer Position

10 44901 1 OPERATION Right Side Stabilizer Position

11 44908 2 OPERATION Boom Lock

12 44909 1 OPERATION Swing Lock

13 50851 2 NAME Model 95HD

14 48280 1 -------------- Universal One Call

15 49696 1 LOGO Rhino

16 35674-5 2 STRIPE White, 13"

17 45491 2 WARNING To Prevent Bodily Injury

SAFETY

F3788-7-04 Safety Section 1-10

SAFETY

NOTE: Safety decal location is listed below

each decal. Replace decal if damaged or

illegible. Replacement decals are available

from your dealer.

5 - - 44896 2 - - 45970

4 - - 44895 6 - - 44897

3 - - 44907 14 -- 48280

SAFETY

45491

Do not attach backhoe to tractors which have 3-PT

Quick-Attaching Coupler. Backhoe may become unattached

from tractor causing serious personal injury.

TO PREVENT BODILY INJURY

17 -- 45491

F3788-7-04 Safety Section 1-11

SAFETY

10 - - 44901 9 - - 44900 12 - - 44909

11 - - 44908

1 - - 50850

16 - - 35674-5

13 - - 50851

15 - - 49696

7 - - 44898

8 - - 44899

SAFETY

49696

F3788-7-04 Safety Section 1-12

SAFETY

FEDERAL LAWS AND REGULATIONS

This section is intended to explain in broad terms the concept and effect of federal laws and regulations

concerning employer and employee equipment operators. This section is not intended as a legal

interpretation of the law and should not be considered as such.

DUTIES

Sec. 5 (a) Each employer-

(1) shall furnish to each of his employees employment and a place of employment which are free

from recognized hazards that are causing or are likely to cause death or serious physical harm to

his employees;

(2) shall comply with occupational safety and health standards promulgated under this Act.

(b) Each employee shall comply with occupational safety and health standards and all rules,

regulations and orders issued pursuant to this Act which are applicable to his own actions and

conduct.

OSHA Regulations

OSHA regulations state in part: “At the time of initial assignment and at least annually thereafter,

the employer shall instruct every employee in the safe operation and servicing of all equipment

with which the employee is, or will be involved.”

Employer Responsibilities:

To ensure employee safety during Tractor and Implement operation, it is the employer’s responsibility to

1. Train the employee in the proper and safe operation of the Tractor and Implement.

2. Require that the employee read and fully understand the Tractor and Implement Operator’s manual.

3. Permit only qualified and properly trained employees to operate the Tractor and Implement.

4. Maintain the Tractor and Implement in a safe operational condition and maintain all shields and guards

on the equipment.

5. Ensure the Tractor is equipped with a functional ROPS and seat belt and require that the employee

operator securely fasten the safety belt and operate with the ROPS in the raised position at all times.

6. Forbid the employee operator to carry additional riders on the Tractor or Implement.

7. Provide the required tools to maintain the Tractor and Implement in a good safe working condition and

provide the necessary support devices to secure the equipment safely while performing repairs and

service.

8. Require that the employee operator stop digging if bystanders or passerbys come within 10 yards.

Child Labor Under 16 Years of Age

Some regulations specify that no one under the age of 16 may operate power machinery. It is your

responsibility to know what these regulations are in your own area or situation. (Refer to U.S. Dept. of Labor,

Employment Standard Administration, Wage & Home Division, Child Labor Bulletin #102.)

SAFETY

INTRODUCTION

SECTION

Introduction Section 2-1

NOTE: This safety alert symbol identifies important safety messages in this manual.

Observe and follow all safety messages to prevent personal injury.

If at any time you have a service problem with your backhoe or need new parts, contact your local dealer.

Your dealer will need your backhoe model number and serial number to give you prompt efficient service.

INTRODUCTION

F3788-7-04 Introduction Section 2-2

F3788-7-04 Introduction Section 2-3

SPECIFICATIONS

95HD

GENERAL DATA

A Digging Depth (two foot flat bottom) .. .... .... ....114"

B Reach from center line of Swing Pivot . .... .... ....153"

C Loading Height (bucket at 60°). .... .... .... ....96"

D Load Reach .. .... .... .... .... .... ....43"

E Maximum Leveling Angle ... .... .... .... ....11.5°

F Swing Arc ... .... .... .... .... .... ....180°

G Transport Height (maximum).. .... .... .... ....100"

H Transport Overhang .. .... .... .... .... ....55"

I Bucket Rotation .... .... .... .... .... ....185°

J Stabilizer Spread, down position .... .... .... ....117"

K Stabilizer Spread, up position . .... .... .... ....67"

Shipping Weight (less bucket) . .... .... .... ....1818 lbs.

Bucket Digging Force . .... .... .... .... ....5872 lbs.

Dipperstick Digging Force . . . .... .... .... ....3800 lbs.

Operating Pressure . . .... .... .... .... ....2500 PSI

NOTE: See Illustrations of Specifications on Page 2-4

INTRODUCTION

F3788-7-04 Introduction Section 2-4

SPECIFICATIONS

INTRODUCTION

Assembly Section 3-1

ASSEMBLY

SECTION

F3788-7-04 Assembly Section 3-2

ASSEMBLY

WARNING: Do not modify or alter this

implement. Do not permit anyone to modify or

alter this Implement, any of its components or

any Implement function.

Drawbar may need to be removed if it interferes with

reservoir. If drawbar can be left in place, retaining bracket (4)

should be installed on left side of pump as shown and

positioned on left side of tractor drawbar.

NOTE: Wrap chain tightly around hitch bracket on tractor to

prevent pump from slipping off PTO shaft.

NOTE: After cycling all cylinders, recheck oil level.

INSTALLING PUMP KIT (Option)

ASSEMBLY

INSTALLING THREE POINT

ADAPTER (Option)

ASSEMBLY

F3788-7-04 Assembly Section 3-3

F3788-7-04 Assembly Section 3-4

MOUNTING BACKHOE TO

TRACTOR

•

ASSEMBLY

Figure 3B

Clearance

Figure 3A

Assembly

Operation Section 4-1

OPERATION

SECTION

F3788-7-04 Operation Section 4-2

•

OPERATION

DIPPERSTICK /

BUCKET

BOOM /

SWING

LEFT

STABILIZER

RIGHT

STABILIZER

Backhoe

Valve

Quick

Coupler

Tractor

Sump Port

Power Beyond

Port

Loader

Valve Tractor

Hydraulic

Manifold

Power

Beyond

Port

Quick

Coupler

Out In

General Hydraulic Circuit—

Disables 3-pt. Hitch

F3788-7-04 Operation Section 4-3

LEFT HAND STABILIZER

RIGHT HAND STABILIZER

OPERATING BACKHOE

•

OPERATION

DIPPERSTICK/BUCKET

F3788-7-04 Operation Section 4-4

MOUNTING AND DISMOUNTING BUCKETS

Mount buckets using pins (1 & 2), cap screws (3),

lock nuts (4) provided.

PLACING THE STABILIZERS

OPERATION

SEAT ADJUSTMENT

F3788-7-04 Operation Section 4-5

•

OPERATION

MAINTENANCE

SECTION

Maintenance Section 5-1

F3788-7-04 Maintenance Section 5-2

MAINTENANCE

F3788-7-04 Maintenance Section 5-3

•

MAINTENANCE

F3788-7-04 Maintenance Section 5-4

MAINTENANCE

Spring

Point

Shank

Heavy Duty

F3788-7-04 Maintenance Section 5-5

MAINTENANCE

F3788-7-04 Maintenance Section 5-6

VALVE SERVICE SPOOL SEAL REMOVAL

SPOOL SEAL INSTALLATION

MAINTENANCE

F3788-7-04 Maintenance Section 5-7

MAINTENANCE

F3788-7-04 Maintenance Section 5-8

OUTLET PORT

3/4-16 O.R.

MACHINED TO

ACCEPT POWER

BEYOND SLEEVE

OUTLET

SECTION

PORT RELIEF

2650 PSI

PRESSURE

O-RINGS

EXHAUST

O-RING

LOAD

CHECK

EXHAUST

O-RING

6B: ROD END DIPPERSTICK CYLINDER

6A: BASE END DIPPERSTICK CYLINDER

5B: ROD END BUCKET CYLINDER

5A: BASE END BUCKET CYLINDER

4B: BASE END RIGHT STABILIZER CYLINDER

4A: ROD END RIGHT STABILIZER CYLINDER

3B: BASE END LEFT STABILIZER CYLINDER

3A: ROD END LEFT STABILIZER CYLINDER

2B: ROD END LEFT SWING CYLINDER

2A: ROD END RIGHT SWING CYLINDER

1B: BASE END BOOM CYLINDER

1A: ROD END BOOM CYLINDER

FLOW DIRECTION

PORT RELIEF

W/ ANTI CAVITATION

2650 PSI

PILOT

OPERATED

LOCK VALVES

(TOP AND

BOTTOM)

PORT RELIEF

W/ ANTI CAVITATION

2650 PSI FLOAT

SECTION

PORT RELIEF

3500 PSI

PORT RELIEF

2650 PSI

MAIN RELIEF

2500 PSI

OUTLET PORT

3/4-16 O.R.

INLET PORT

3/4-16 O.R.

INLET

SECTION

RELIEF VALVE CARTRIDGE TABLE

Relief

type

Location Function PSI How to test

Main

Port

relief

Port

relief

Port

relief

Port

relief

2500

3500

2650

Inlet

section*

Section 1,

A port*

Section 1,

B port*

Section 2,

A & B

ports*

Section 5,

A port*

Protect all

functions of

backhoe

Protect

backhoe from

bucket digging

induced loads

Plug gauge

directly into

stabilizer work

section and

operate stabilizer

A porta-power

with an oil

pressure guage

is required.

Install porta-

power pressure

hose directly

into working port

of relief to be

checked.

Pressurize

porta-power and

observe

maximum

pressure

attained. Port

reliefs should

“crack” at or

down to 200 PSI

below specified

relief setting.

Protect

backhoe from

bucket digging

induced loads

Protect swing

cylinder circuit

from shock

Protect

backhoe from

bucket digging

induced loads

Port

relief

2650Section 6,

A port*

Protect

backhoe from

bucket digging

induced loads

MAINTENANCE

F3788-7-04 Maintenance Section 5-9

F3788-7-04 Maintenance Section 5-10

MAINTENANCE

USE THE FOLLOWING TORQUES WHEN SPECIAL TORQUES ARE NOT GIVEN

GENERAL TORQUE SPECIFICATIONS

Torque Specifications for

37º JIC Fittings

Torque Specifications for

SAE O-Ring Fittings

RHINO

TO THE OWNER/OPERATOR/DEALE

In addition to the standard Limited Warranty shown on the facing page, Rhino also provides:

1. A TWO-YEAR (24 months) LIMITED WARRANTY* on non-perishable structural items such as: Loader

Boom, Side Frames, Mount Brackets, Backhoe Boom, Dipper, Main Frame, Stabilizer Legs, Swing

Bracket, Subframe and Related Mounting Brackets provided they have not been subjected to abuse or mis

use and have been properly maintained as noted.

NOTE – “properly maintained” specifically includes, but is not limited to:

A) Regular lubrication.

B) Using proper amounts of correct hydraulic fluid.

C) Regular torque inspection of all fasteners.

2. *WARRANTY LIMITATIONS – Warranty is ONE-YEAR (12 months) for hydraulic cylinders and seals, pivot

pins, wear bushings, hydraulic hoses, buckets or other attachments, wear or cutting edges and tooth bars.

After one year (12 months) standard warranty, these items are considered “Wearing Perishable Parts” and

replacement is the users’ responsibility.

TO THE OWNER/OPERATOR/DEALER

To keep your implement running efficiently and safely, read your manual thoroughly

and follow these directions and the Safety Messages in this Manual. The Table of

Contents clearly identifies each section where you can easily find the information you

need.

The OCCUPATIONAL SAFETY AND HEALTH ACT (1928.51 Subpart C) makes

these minimum safety requirements of tractor operators:

REQUIRED OF THE OWNER:

1. Provide a Roll-Over-Protective Structure that meets the requirements of

this Standard; and

2. Provide Seatbelts that meet the requirements of this paragraph of this

Standard and SAE J4C; and

3. Ensure that each employee uses such Seatbelt while the tractor is moving;

and

4. Ensure that each employee tightens the Seatbelt sufficiently to confine the

employee to the protected area provided by the ROPS.

REQUIRED OF THE OPERATOR

1. Securely fasten seatbelt if the tractor has a ROPS.

2. Where possible, avoid operating the tractor near ditches, embankments,

and holes.

3. Reduce speed when turning, crossing slopes, and on rough, slick, or

muddy surfaces.

4. Stay off slopes too steep for safe operation.

5. Watch where you are going especially at row ends, on roads, and around

trees.

6. Do not permit others to ride.

7. Operate the tractor smoothly no jerky turns, starts, or stops.

8. Hitch only to the drawbar and hitch points recommended by the tractor

manufacturer.

9. When the tractor is stopped, set brakes securely and use park lock, if

available.

Keep children away from danger all day, every day...

Equip tractors with rollover protection (ROPS)

and keep all machinery guards in place...

Please work, drive, play and live each day with care

and concern for your safety and that of your family

and fellow citi

ens

95HD-SOM-7-04

Printed U.S.A.

P/N F-3788

Servis Rhino 95Hd Users Manual

95HD to the manual 9a429c95-2966-4782-bcb9-c5bfa625628a

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