BOBCAT B780 Backhoe loader Operation & Maintenance Manual SN B4U311001 PDF DOWNLOAD

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BOBCAT B780 Backhoe loader Operation & Maintenance Manual SN B4U311001 PDF DOWNLOAD

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BOBCAT B780 Backhoe loader Operation & Maintenance Manual SN B4U311001 PDF DOWNLOAD 

Language : English
Pages : 158
Downloadable : Yes
File Type : PDF

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TABLE OF CONTENTS:

BOBCAT B780 Backhoe loader Operation & Maintenance Manual SN B4U311001 PDF DOWNLOAD 

OPERATOR SAFETY WARNINGS……………………………………………………. 3
CONTENTS………………………………………………………………….. 5
INDEX…………………………………………………………………….. 7
INDEX…………………………………………………………………. 9
Forward……………………………………………………………. 9
IS0 9001 Certified………………………………………………….. 10
Regular Maintenance Items……………………………………………. 11
Fluids, Lubricants And Fuel………………………………………….. 12
Machine And Manufacturer Machine References……………………………. 13
Marking……………………………………………………………. 14
Ergonomic Standards…………………………………………………. 14
Information To Vehicle………………………………………………. 15
Backhoe Loader Serial Number…………………………………………. 15
Serial Numbers Of Components…………………………………………. 15
Delivery Report…………………………………………………….. 15
Bobcat Backhoe Loader Specification…………………………………… 16
Machine Information…………………………………………………. 16
Engine…………………………………………………………….. 17
Electrical System…………………………………………………… 18
Hydraulic System……………………………………………………. 18
Transmission……………………………………………………….. 18
Axle / Brakes………………………………………………………. 18
Tyres……………………………………………………………… 18
Loader…………………………………………………………….. 19
Backhoe……………………………………………………………. 19
Cab / Canopy……………………………………………………….. 19
Steering…………………………………………………………… 19
Capacities…………………………………………………………. 19
Weights……………………………………………………………. 19
Position Of The Machine……………………………………………… 21
Loader Attachment Position…………………………………………… 21
Backhoe Attachment Position………………………………………….. 21
Salvaging………………………………………………………….. 21
SAFETY INSTRUCTION…………………………………………………………. 23
SAFETY INSTRUCTION……………………………………………………… 25
General Safety Information…………………………………………… 26
Crushing And Burning Prevention………………………………………. 27
Fire And Explosion Prevention………………………………………… 27
Machine Start Up Safety……………………………………………… 28
Engine Start Up And Operating Safety………………………………….. 28
Machine Operating Safety…………………………………………….. 28
Machine Parking Safety………………………………………………. 30
Machine Transporting Safety………………………………………….. 30
Machine Towing Safety……………………………………………….. 31
Machine Maintenance Safety…………………………………………… 31
Hydraulic Lines And Hoses……………………………………………. 33
Procedure For Personnel During Fire…………………………………… 34
Procedure For Personnel During An Emergency……………………………. 34
MACHINE SIGNS (DECALS)………………………………………………….. 35
Pictorial Only Safety Signs………………………………………….. 37
CONTROLS AND INSTRUMENTATION………………………………………………… 45
CONTROLS AND INSTRUMENTATION…………………………………………….. 47
Steps And Handles…………………………………………………… 47
Cab Doors………………………………………………………….. 47
Operator’s Seat…………………………………………………….. 48
Cab Windows………………………………………………………… 49
Starter Switch……………………………………………………… 51
Steering Column Tilting Pedal………………………………………… 51
Brake Pedals……………………………………………………….. 51
Engine Accelerator Pedal…………………………………………….. 52
Engine Throttle Lever……………………………………………….. 52
Travel Direction Control Lever……………………………………….. 52
Direction Indicator, Lighting, Windshield, Wiper and Horn Lever………….. 53
Front Control Panel…………………………………………………. 54
Side Control Panel – Warning And Indicator Lights………………………. 57
Side Control Panel – Controls………………………………………… 58
Steering Mode Control Switch…………………………………………. 63
Loader Attachment Controls…………………………………………… 64
Backhoe Attachment Controls………………………………………….. 66
Stabiliser Controls…………………………………………………. 67
Backhoe Auxiliary Hydraulic Coupler Control……………………………. 68
Backhoe Auxiliary Hydraulic Control For Breaker Application (If Equipped)…. 69
Extendable Arm……………………………………………………… 70
Backhoe Boom / Swing Lock……………………………………………. 71
Approved Lift Arm Support Device……………………………………… 72
Description………………………………………………………… 72
ACCESSORIES……………………………………………………………….. 73
ACCESSORIES……………………………………………………………. 75
Sun Visor………………………………………………………….. 75
Cab Interior Light………………………………………………….. 75
Beacon Lamp………………………………………………………… 75
Rear View Mirrors…………………………………………………… 75
Battery Master Switch……………………………………………….. 75
Tool Box…………………………………………………………… 76
Windshield Washer Reservoir………………………………………….. 76
12 Volt Power Port………………………………………………….. 76
Storage Compartment…………………………………………………. 76
Rear Adjustable Working Lights……………………………………….. 76
OPERATING PROCEDURES……………………………………………………….. 77
OPERATING PROCEDURES……………………………………………………. 79
Pre-Starting Inspection……………………………………………… 79
Operation & Maintenance Manual……………………………………….. 79
Engine Oil Level……………………………………………………. 79
Engine Coolant Level………………………………………………… 80
Check Fuel System / Fuel Level……………………………………….. 81
Hydraulic Oil………………………………………………………. 81
Check Oil Level In The Hydraulic Tank…………………………………. 81
Engine Start Up Procedure……………………………………………. 82
Engine Shut Down Procedure…………………………………………… 82
Machine Operating On Slopes………………………………………….. 83
Backhoe Attachment Working Position…………………………………… 83
Side Shifting The Backhoe……………………………………………. 84
Installing And Removing The Backhoe Attachment…………………………. 85
Excavating Position…………………………………………………. 86
Backhoe Attachment Travelling Position………………………………… 86
Installing And Removing The Loader Attachment………………………….. 87
Pallet Fork………………………………………………………… 88
Loader Arm Suspension System…………………………………………. 88
Operations With Combination Bucket……………………………………. 89
Preparing The Backhoe Loader For Travelling……………………………. 90
Moving The Backhoe Loader……………………………………………. 90
Job Site Travelling Functions………………………………………… 91
Transporting the Backhoe Loader………………………………………. 91
Towing The Backhoe Loader……………………………………………. 92
Parking The Backhoe Loader…………………………………………… 93
Working In The Water………………………………………………… 93
LUBRICATION……………………………………………………………….. 95
LUBRICATION……………………………………………………………. 97
General Safety Information…………………………………………… 97
Lubricant And Operating Materials Specifications……………………….. 98
Diesel Fuel:……………………………………………………….. 99
Engine Coolant………………………………………………………100
Hydraulic / Hydrostatic Fluid Chart……………………………………101
Transmission Fluid…………………………………………………..102
Front Axle Oil………………………………………………………102
Rear Axle Oil……………………………………………………….102
Lubrication Chart……………………………………………………103
Diesel Engine……………………………………………………….104
Checking The Engine Oil Level…………………………………………104
Draining The Engine Oil………………………………………………104
Replace The Oil Filter Element………………………………………..104
Adding Engine Oil……………………………………………………105
Cooling System………………………………………………………105
Checking The Coolant Level……………………………………………105
Coolant Reservoir……………………………………………………105
Changing The Coolant…………………………………………………106
Draining Coolant…………………………………………………….106
Cleaning The Radiator And Adding Coolant……………………………….106
Hydraulic System…………………………………………………….107
Check Hydraulic Oil Level…………………………………………….107
To Drain Oil………………………………………………………..107
To Replace The Return Filter………………………………………….108
Replacing The Internal Hydraulic Filter………………………………..108
To Clean The Suction Strainer…………………………………………109
Adding Hydraulic Oil…………………………………………………109
The Fuel System……………………………………………………..110
Fuel Specifications………………………………………………….110
Biodiesel Blend Fuel…………………………………………………110
Drain The Contaminant From The Fuel Filter……………………………..111
Drain The Contaminant From The Fuel Tank……………………………….111
Clean Fuel Tank Breather (If Equipped)…………………………………111
Adding Fuel…………………………………………………………112
Transmission………………………………………………………..112
Checking Transmission Oil Level……………………………………….112
Drain Transmission Oil……………………………………………….113
Add Transmission Oil…………………………………………………113
Front Drive Axle And Reduction Gears…………………………………..113
To Drain Oil………………………………………………………..114
To Add Oil………………………………………………………….114
Reduction Gears……………………………………………………..114
To Check Reduction Gear Oil Level……………………………………..114
To Drain Reduction Gear Oil…………………………………………..114
Add Reduction Gear Oil……………………………………………….115
Rear Axle…………………………………………………………..115
To Check Rear Axle Oil Level………………………………………….115
Clean The Rear Axle Breather………………………………………….115
Drain Rear Axle Oil………………………………………………….115
LUBRICATION OF THE BACKHOE LOADER…………………………………………117
Lubrication Locations………………………………………………..117
MAINTENANCE AND ADJUSTMENTS………………………………………………….121
MAINTENANCE SAFETY………………………………………………………123
MAINTENANCE AND ADJUSTMENTS………………………………………………124
Machine Maintenance Safety……………………………………………124
Hydraulic Lines And Hoses…………………………………………….126
During Maintenance…………………………………………………..126
Hourmeter…………………………………………………………..127
Front And Rear Windshield Washer Reservoir……………………………..127
Air Cleaner Filter…………………………………………………..127
Tyres………………………………………………………………129
Type Of Tyres……………………………………………………….129
To Replace A Wheel…………………………………………………..129
Wheel Nut Torque Settings…………………………………………….129
Engine Alternator / Fan Belt And Air Conditioner Belt (If Equipped)……….130
Replacing Fan And Alternator Belt……………………………………..130
Hydraulic Cylinders………………………………………………….130
Brake Pedals………………………………………………………..132
Service Brake Inspection And Maintenance……………………………….132
Engine Valve Clearance……………………………………………….133
ROPS / FOPS Cab……………………………………………………..133
Replacing A Backhoe And Loader Bucket Tooth…………………………….133
Transmission………………………………………………………..133
Battery…………………………………………………………….134
Fuse And Relay Location………………………………………………135
Fuses………………………………………………………………136
Relays……………………………………………………………..137
Telescopic Arm (Opt)…………………………………………………138
Side Bearing Pads……………………………………………………138
Welding…………………………………………………………….138
Machine Cleaning…………………………………………………….139
Maintenance Instruction………………………………………………139
Service Schedule…………………………………………………….144
STORAGE……………………………………………………………………147
STORAGE………………………………………………………………..149
Preparing The Machine For Storage……………………………………..149
Preparing The Machine For Work After A Long Period Of Storage…………….149
WARRANTY…………………………………………………………………..151
WARRANTY……………………………………………………………….153
ALPHABETICAL INDEX………………………………………………………….155

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DESCRIPTION:

BOBCAT B780 Backhoe loader Operation & Maintenance Manual SN B4U311001 PDF DOWNLOAD 

FORWARD

SAFETY INSTRUCTION

• You should read this manual carefully and familiarize yourself with the position of controls and the operations that their movement causes. If you do not understand, you should consult your Bobcat dealer.
• You should understand the warnings and operating procedures used in this manual and on the machine.
• You should understand the capabilities and limitations of the machine.
• In this manual, safety signs are classified according to the relative seriousness of the hazard situation by the use of the signal word. Two signal words are used: DANGER and WARNING. The signal word alerts you to the existence and relative seriousness of a hazard, and it is essential that you understand these signal words fully.
• DANGER: The signal word DANGER on the machine and in the manuals indicates a hazardous situation which, if not avoided, will result in death or serious injury.
• WARNING: The signal word WARNING on the machine and in the manuals indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury.
• In addition to these instructions, you must follow the safety regulations applicable to your work environment and job site, as well as any federal, state, and local safety requirements.
• Keep this Operation & Maintenance Manual in good condition and store it in the storage compartment located on the back of the operator’s seat.

• This is the same manual used by the dealers to diagnose and troubleshoot your vehicle
• You will be directed to the download page as soon as the purchase is completed. The whole payment and downloading process will take anywhere between 2-5 minutes
• Need any other service / repair / parts manual, please feel free to contact [email protected] . We still have 50,000 manuals unlisted

G.P