Bobcat 751 Operation & Maintenance Manual – PDF DOWNLOAD
FILE DETAILS:
Bobcat 751 Operation & Maintenance Manual – PDF DOWNLOAD
- S/N 515730001 & Above
- S/N 515620001 & Above
Language : English
Pages : 118
Downloadable : Yes
File Type : PDF
IMAGES PREVIEW OF THE MANUAL:
TABLE OF CONTENTS:
Bobcat 751 Operation & Maintenance Manual – PDF DOWNLOAD
- S/N 515730001 & Above
- S/N 515620001 & Above
OPERATOR SAFETY WARNINGS 3
CONTENTS 5
REFERENCE INFORMATION 5
BOBCAT COMPANY IS ISO 9001 CERTIFIED 6
REGULAR MAINTENANCE ITEMS 6
FOREWORD 7
SERIAL NUMBER LOCATIONS 9
LOADER SERIAL NUMBER 9
ENGINE SERIAL NUMBER 9
DELIVERY REPORT 9
BOBCAT LOADER IDENTIFICATION 10
FEATURES AND ACCESSORIES 11
SAFETY 13
SAFETY INSTRUCTIONS FOR BOBCAT SKID–STEER LOADERS AND ATTACHMENTS 15
SAFETY IS THE OPERATOR’S RESPONSIBILITY 15
BEFORE OPERATING THE BOBCAT LOADER 16
SAFE OPERATION NEEDS A QUALIFIED OPERATOR * 16
FIRE PREVENTION 17
MACHINE SIGNS (DECALS) 18
OPERATING INSTRUCTIONS 21
INSTRUMENT PANEL IDENTIFICATION 23
Left Panel – Standard and Deluxe Instrument Panels 23
Right Panel – Standard Instrument Panel (With Key Switch) 24
Right Panel – Deluxe Instrument Panel (With Keyless Start) 25
Option and Field Accessory Panels (If Equipped) 26
LIFT ARM BY–PASS CONTROL 27
TRACTION LOCK OVERRIDE 27
ENGINE SPEED CONTROL 28
PARKING BRAKE 28
STEERING LEVERS 29
STOPPING THE BOBCAT LOADER 29
SEAT BAR RESTRAINT SYSTEM 30
HYDRAULIC CONTROLS 31
Foot Pedals 31
Lift Arm Operation 31
Lift Arm Float Position 31
Tilt Operation 31
Advanced Hand Controls (If Equipped) 31
Lift Arm Operation 31
Lift Arm Float Position 31
Tilt Operation 31
Quick Couplers 32
Releasing Hydraulic Pressure (Loader andAttachment) 32
Attachment Auxiliary Hydraulics (If Equipped) 33
Auxiliary Hydraulics Button 33
FRONT Auxiliary Hydraulics Operation 33
REAR Auxiliary Hydraulics Operation 33
Attachment Control Device (ACD) (If Equipped) 34
Bucket Position Valve Operation (If Equipped) 34
DAILY INSPECTION 35
Daily Inspection and Maintenance 35
PRE–STARTING PROCEDURE 36
STARTING THE ENGINE 38
Standard Instrument Panel (With Key Switch) 38
Deluxe Instrument Panel (With Keyless Start) 40
Cold Temperature Starting 42
Warming the Hydraulic/Hydrostatic System 42
STOPPING THE ENGINE 42
MONITORING THE DISPLAY PANEL 43
ATTACHMENTS AND BUCKETS 44
Bob–Tach 45
Installing The Bucket Or Attachment 45
Removing The Bucket Or Attatchment 46
OPERATING PROCEDURE 47
Filling the Bucket (Foot Pedals) 48
Filling the Bucket (Advanced Hand Controls) 48
Emptying the Bucket (Foot Pedals) 49
Emptying the Bucket (Hand Controls) 49
Leveling the Ground (Using Lift Arms in Float Position) (Foot Pedals) 49
Leveling the Ground (Using Lift Arms in Float Position) (Advanced Hand Controls) 49
Digging Into the Ground (Foot Pedals) 50
Digging Into the Ground (Advanced Hand Controls) 50
Backfilling (Foot Pedals) 50
Backfilling (Advanced Hand Controls) 50
PARKING THE BOBCAT LOADER 51
TRANSPORTING THE BOBCAT LOADER 52
TOWING THE LOADER 52
LIFTING THE LOADER 53
Single Point Lift 53
PREVENTIVE MAINTENANCE 55
MAINTENANCE SAFETY 57
SERVICE SCHEDULE 59
LIFT ARM SUPPORT DEVICE 60
Engaging The Lift Arm Support Device 60
Disengaging The Lift Arm Support Device 61
HEATER 61
Filter Cleaning and Maintenance 61
OPERATOR CAB 62
Raising The Operator Cab 62
Lowering The Operator Cab 63
Emergency Exit 64
SEAT BAR RESTRAINT SYSTEM (FOOT PEDALS) 65
Inspecting the Seat Bar 65
Maintaining the Seat Bar 65
SEAT BAR RESTRAINT SYSTEM (ADVANCED HAND CONTROLS) 66
Inspecting the Seat Bar 66
Maintaining the Seat Bar 66
BOBCAT INTERLOCK CONTROL SYSTEM (BICS™) 67
Inspecting The BICS™ Controller 67
Inspecting Deactivation Of The Auxiliary Hydraulics System (Engine STOPPED – Key ON) 67
Inspecting The Seat Bar Sensor (Engine RUNNING) 67
Inspecting The Traction Lock (Engine RUNNING) 67
Inspecting The Lift Arm By–Pass Control 67
Additional Inspection For Loaders With Advanced Hand Controls (AHC) 67
REAR DOOR 68
Opening And Closing The Rear Door 68
Adjusting The Rear Door 68
REAR GRILL 69
AIR CLEANER SERVICE 70
Replacing Filter Element 70
FUEL SYSTEM 72
Fuel Specifications 72
Filling The Fuel Tank 72
Fuel Filter 72
Removing Air From The Fuel System 73
ENGINE LUBRICATION SYSTEM 74
Checking Engine Oil 74
Replacing Oil And Filter 74
ENGINE COOLING SYSTEM 76
Cleaning The Cooling System 76
Replacing The Coolant 77
ALTERNATOR BELT 78
Adjusting 78
ELECTRICAL SYSTEM 79
Description 79
Cleaning Battery Terminals 79
Fuse Location 79
Using A Booster Battery (Jump Starting) 80
Removing And Installing The Battery 81
HYDRAULIC/HYDROSTATIC SYSTEM 82
Checking And Adding Fluid 82
Replacing Hydraulic Fluid and Case Dain Filters 83
Breather Cap 84
SPARK ARRESTOR MUFFLER 85
TIRE MAINTENANCE 86
Wheel Nuts 86
Rotating 86
Mounting 86
FINAL DRIVE TRANSMISSION (CHAINCASE) 87
Checking And Adding Oil 87
Removing Oil From The Chaincase 87
FAN GEARBOX 87
Checking And Maintaining 87
DRIVE BELT 88
Adjusting The Drive Belt 88
Replacing The Drive Belt 88
LUBRICATION OF THE BOBCAT LOADER 89
PIVOT PINS 90
BOB–TACH 91
Inspection and Maintenance 91
SYSTEM SETUP AND ANALYSIS 93
BOBCAT INTERLOCK CONTROL SYSTEM (BICS™) 95
Troubleshooting Chart 95
DELUXE INSTRUMENTATION SERVICE CODES 96
Deluxe Instrumentation Panel Setup 97
Deluxe Panel Upgrade 97
Icon Identification 97
Deluxe Panel Setup 97
Passwords 98
Changing the Password 98
MACHINE SIGN TRANSLATIONS 99
IMPORTANT – 6560573 101
SERVICE SCHEDULE – 6718398 102
WARNING – 6718698 104
WARNING – 6718699 105
WARNING – 6579528 106
WARNING – 6577754 106
DANGER – 6579528 106
DANGER – 6579509 106
DANGER – 6717343 107
WARNING – 6579544 107
SPECIFICATIONS 109
SKID STEER LOADER SPECIFICATIONS 111
Dimensional Specifications 111
Performance Specifications 111
Engine 111
Loader Controls 111
Hydraulic System 111
Electrical System 111
Capacities 111
BOBCAT APPROVED ATTACHMENTS & ACCESSORIES 112
ADDITIONAL PUBLICATIONS AND TRAINING MATERIALS 115
WARRANTY 117
DESCRIPTION:
Bobcat 751 Operation & Maintenance Manual – PDF DOWNLOAD
- S/N 515730001 & Above
- S/N 515620001 & Above
F0REWORD:
- This Operation & Maintenance Manual was written to give the owner/operator instructions on the safe operation and maintenance of the Bobcat loader.
- READ AND UNDERSTAND THIS OPERATION & MAINTENANCE MANUAL BEFORE OPERATING YOUR LOADER. If you have any questions, see your Bobcat loader dealer.
- This manual may illustrate loaders with additional options and accessories not installed on your loader.
SAFETY INSTRUCTIONS FOR BOBCAT SKID–STEER LOADERS AND ATTACHMENTS SAFETY IS THE OPERATOR’S RESPONSIBILITY:
- All Bobcat loaders and attachments are designed to give maximum safety, but no machine design can prevent operator error or carelessness. The Bobcat skid–steer loader is highly maneuverable and compact. It is rugged and useful under a wide variety of conditions.
- This presents an operator with hazards associated with off highway, rough terrain applications, common with Bobcat loader usage. The Bobcat loader has an internal combustion engine with resultant heat and exhaust. All exhaust gases can kill or cause illness so use the loader with adequate ventilation.
- The loader has a spark arrestor exhaust system or muffler which is required for operation in certain areas. The dealer explains the capabilities and restrictions of the Bobcat loader and attachments for each application.
- The dealer demonstrates the safe operation according to Bobcat instructional materials, which are also available to operators. The dealer can also identify unsafe modifications or use of unapproved attachments.
- The attachments and buckets are designed for a Rated Operating Capacity (some have restricted lift heights) and secure fastening to the Bobcat loader.
- The user must check with the dealer, or Bobcat literature, to determine safe loads of materials of specified densities for the loader–attachment combination.
G.B 10/03/25
