Bobcat 425, 428 Compact Excavator Operation & Maintenance Manual 6904865EN (10-06) – PDF DOWNLOAD

Description

Bobcat 425, 428 Compact Excavator Operation & Maintenance Manual 6904865EN (10-06) – PDF DOWNLOAD

FILE DETAILS:

Bobcat 425, 428 Compact Excavator Operation & Maintenance Manual 6904865EN (10-06) – PDF DOWNLOAD

Language : English
Pages : 123
Downloadable : Yes
File Type : PDF
Size:6.47 MB

DESCRIPTION:

Bobcat 425, 428 Compact Excavator Operation & Maintenance Manual 6904865EN (10-06) – PDF DOWNLOAD

FOREWORD
This Operation & Maintenance Manual was written to give the owner/operator instructions
on the safe operation and maintenance of the Bobcat Excavator. READ AND
UNDERSTAND THIS OPERATION & MAINTENANCE MANUAL BEFORE OPERATING
YOUR MACHINE. If you have any questions, see your Bobcat dealer.

• SAFETY INSTRUCTIONS
  Before Operation
•  Carefully follow the operating and maintenance instructions in this manual. The Bobcat excavator is highly manoeuvrable and compact. It is rugged and useful under a wide variety of conditions. This presents an operator with hazards associated with off motorway, rough terrain applications, common with Bobcat excavator usage.
• The Bobcat excavator has an internal combustion engine with resultant heat and exhaust. All exhaust gases can kill or cause illness so use the excavator with adequate ventilation. The dealer explains the capabilities and restrictions of the Bobcat excavator and attachment 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 Lift Capacity.
• They are designed for secure fastening to the Bobcat excavator. The user must check with the dealer, or Bobcat literature, to determine safe loads of materials of specified densities for the machine – attachment combination

The following publications and training materials provide information on the safe use and maintenance of the Bobcat machine and attachments

• The Delivery Report is used to assure that complete instructions have been given to the new owner and that the machine and attachment is in safe operating condition.
• The Operation & Maintenance Manual delivered with the machine or attachment gives operating information as well as routine maintenance and service procedures. It is a part of the machine and can be stored in a container provided on the machine. Replacement Operation & Maintenance Manuals can be ordered from your Bobcat dealer.
•  Machine signs (decals) instruct on the safe operation and care of your Bobcat machine or attachment. The signs and their locations are shown in the Operation & Maintenance Manual. Replacement signs are available from your Bobcat dealer.
• An Operator’s Handbook is fastened to the operator cab of the excavator. Its brief instructions are convenient to the operator. See your Bobcat dealer for more information on translated versions.
• The dealer and owner / operator review the recommended uses of the product when delivered. If the owner / operator will be using the machine for a different application(s) he or she must ask the dealer for recommendations on the new use

TABLE OF CONTENTS:

Bobcat 425, 428 Compact Excavator Operation & Maintenance Manual 6904865EN (10-06) – PDF DOWNLOAD

CONTENTS 4
FOREWORD 6
BOBCAT COMPANY IS ISO 9001:2000 CERTIFIED 8
REGULAR MAINTENANCE ITEMS 8
SERIAL NUMBER LOCATIONS 10
Excavator Serial Number 10
Engine Serial Number 10
DELIVERY REPORT 10
EXCAVATOR IDENTIFICATION 11
FEATURES, ACCESSORIES AND ATTACHMENTS 12
Standard Items 12
Options and Accessories 12
Attachments 12
Buckets Available 12
Falling Object Guards (FOGS) 13
Special Applications Kit 13
Special Applications Kit Inspection And Maintenance 13
SAFETY & TRAINING RESOURCES 14
SAFETY INSTRUCTIONS 16
Before Operation 16
Safe Operation Is The Operator’s Responsibility 17
Safe Operation Needs A Qualified Operator 17
Fire Prevention 18
MACHINE SIGNS (DECALS) 19
PUBLICATIONS AND TRAINING RESOURCES 21
OPERATING INSTRUCTIONS 22
INSTRUMENTS AND CONSOLES 24
Cab Interior Light (If Equipped) 24
Left Console 24
Right Console 25
Function Icons 26
Upperstructure Slew Lock 27
Raising And Lowering The Console 27
Two-Speed Travel 28
Fresh Air Recirculation (If Equipped) 28
OPERATOR CANOPY (ROPS / TOPS) 29
Description 29
OPERATOR CAB (ROPS / TOPS) 29
Description 29
Cab Door 30
Front Window 31
Front Wiper 32
Window Washer Reservoir 32
Right Side Window 33
Heating, Ventilation, and Air Conditioning Duct 34
TRAVEL CONTROLS 35
Description 35
Forward And Reverse Travel 35
Turning 35
HYDRAULIC CONTROLS 37
Description 37
Quick Couplers 38
Auxiliary Hydraulics 39
Relieving Hydraulic Pressure (Excavator And Attachment) 39
Return To Tank Valve 39
BLADE CONTROL LEVER 40
Operation 40
BOOM SWING PEDAL 40
Operation 40
DAILY INSPECTION 41
Daily Inspection And Maintenance 42
PRE-STARTING PROCEDURE 43
Operation & Maintenance Manual And Operator’s Handbook Locations 43
Entering The Excavator 43
Seat Adjustment 44
Seat Belt Adjustment 44
Control Console 45
STARTING THE ENGINE 46
Key Switch 46
Keyless 47
Cold Temperature Starting 48
Warming The Hydraulic System 49
STOPPING THE ENGINE AND LEAVING THE EXCAVATOR 50
Procedure 50
Emergency Exits 51
ATTACHMENTS 52
Installing And Removing The Attachment (Pin-On Attachment) 52
OPERATING PROCEDURE 53
Inspect The Work Area 53
Lowering The Work Equipment (Engine STOPPED) 53
Operating On Public Roads 53
Lifting A Load 54
Excavating 55
Boom Swing 57
Backfilling 58
Driving The Excavator 58
Operating On Slopes 59
Operating In Water 61
Avoiding Track Damage 61
TOWING THE EXCAVATOR 61
Procedure 61
LIFTING THE EXCAVATOR 62
Procedure 62
TRANSPORTING THE EXCAVATOR ON A TRAILER 63
Loading And Unloading 63
Fastening 63
PREVENTIVE MAINTENANCE 64
MAINTENANCE SAFETY 66
SERVICE SCHEDULE 68
Chart 68
CONTROL CONSOLE LOCKOUTS 69
Inspection And Maintenance 69
SEAT BELT 70
Inspection And Maintenance 70
TAILGATE 71
Opening And Closing 71
RIGHT SIDE COVER 72
Opening And Closing 72
CAB FILTERS 73
Cleaning And Maintenance (Early Models) 73
Cleaning And Maintenance (Later Models) 74
AIR CLEANER SERVICE 75
Daily Check 75
Replacing Filter Elements 75
FUEL SYSTEM 77
Fuel Specifications 77
Filling The Fuel Tank 77
Fuel Filters 78
Draining The Fuel Tank 80
Removing Air From The Fuel System 80
ENGINE LUBRICATION SYSTEM 81
Checking And Adding Engine Oil 81
Engine Oil Chart 81
Removing And Replacing Oil Filter 82
ENGINE COOLING SYSTEM 83
Cleaning 83
Checking Level 84
Removing And Replacing Coolant 85
ELECTRICAL SYSTEM 86
Description 86
Fuse And Relay Location / Identification 86
Battery Maintenance 87
Using A Booster Battery (Jump Starting) 88
Removing And Installing Battery 89
HYDRAULIC SYSTEM 90
Checking And Adding Fluid 90
Hydraulic Fluid Chart 90
Removing And Replacing The Hydraulic Filter 91
Removing And Replacing The Case Drain Filter 91
Removing And Replacing The Hydraulic Fluid 92
SPARK ARRESTOR MUFFLER 93
Cleaning Procedure 93
TRACK TENSION 94
Adjusting 94
TRAVEL MOTOR 96
Checking And Adding Oil 96
Removing And Replacing Oil 96
ALTERNATOR BELT 97
Belt Adjustment 97
Belt Replacement 97
TRACK ROLLER AND IDLER LUBRICATION 98
Procedure 98
BUCKET 99
Bucket Teeth Removal And Installation 99
LUBRICATING THE EXCAVATOR 100
Lubrication Locations 100
PIVOT PINS 102
Inspection And Maintenance 102
EXCAVATOR STORAGE AND RETURN TO SERVICE 103
Storage 103
Return to Service 103
SYSTEM SETUP AND ANALYSIS 104
DIAGNOSTIC SERVICE CODE 106
Service Codes List 106
DISPLAY CONTROLLER PANEL SETUP 107
Passwords 107
Password Entry (For Starting and Operating the Machine) 107
Changing The Operator Password 107
Password Lockout Feature 108
Job Clock 108
RPM 108
Viewing Service Codes (Key Switch) 109
Viewing Service Codes (Keyless) 109
SPECIFICATIONS 110
EXCAVATOR SPECIFICATIONS 112
425 With Standard Arm, Long Arm Option And 428 112
425 With Standard Arm 113
428 And 425 With Long Arm Option 114
Performance 115
Controls 115
Engine 115
Hydraulic System 116
Hydraulic Cylinders 116
Hydraulic Cycle Times 116
Electrical 116
Instrumentation 116
Drive System 117
Slew System 117
Undercarriage 117
Crawler Track Design 117
Capacities 117
Fuel Tank 117
Tracks 117
Type 117
Ground Pressure 117
WARRANTY 118
ALPHABETICAL INDEX 122

IMAGES PREVIEW OF THE MANUAL:

Need help? Contact: [email protected]

https://vimeo.com/840797819?share=copy

PLEASE NOTE:

• This is the SAME exact manual used by your dealers to fix your vehicle.
• The same can be yours in the next 2-3 mins as you will be directed to the download page immediately after paying for the manual.
• Any queries / doubts regarding your purchase, please feel free to contact [email protected]

S.M