Komatsu Galeo PC800LC-8 Manuals

Manuals and User Guides for Komatsu Galeo PC800LC-8. We have 3 Komatsu Galeo PC800LC-8 manuals available for free PDF download: Shop Manual, Operation & Maintenance Manual

Komatsu Galeo PC800LC-8 Shop Manual (1117 pages)

Hydraulic Excavator

Brand: Komatsu | Category: Excavators | Size: 42.14 MB

Table of Contents

6
Section 1

17
- Safety Notice
  18
Section 2

59
- Specification
  59
  - Specification and Technical Data
    59
    
    Specification Drawings
    60
  - Specification and Technical Data
    60
    
    Working Range Drawing
    62
    
    Specifications
    64
    
    Weight Table
    82
    
    Table of Fuel, Coolant and Lubricants
    88
- Structure, Function and Maintenance Standard
  91
  - Engine and Cooling System SEN00380-01
    91
    
    Engine and Cooling System
    91
    
    Coupling
    92
    
    Coupling Lubrication System
    93
    
    Radiator, Oil Cooler
    94
Section 3

97
- Power Train Power Train
  98
  - Swing Machinery
    100
  - Swing Circle
    102
  - Final Drive
    104
  - Sprocket
    106
Section 4

109
- Undercarriage and Frame
  109
  - Track Frame and Recoil Spring
    110
- Undercarriage and Frame
  110
  - Idler
    112
  - Carrier Roller
    114
  - Track Roller
    116
  - Track Shoe
    118
  - Double Shoe
    121
Section 5

123
- Hydraulic System, Part 1
  123
  - Hydraulic Piping Drawing
    124
- Hydraulic System, Part 1
  124
  - Hydraulic Tank, Hydraulic Filter
    126
  - Hydraulic Pump
    128
  - Cooling Fan Pump
    148
  - Cooling Fan Motor
    156
Section 6

163
- Hydraulic System, Part 2
  163
  - Motor Grease Pump
    166
- Hydraulic System, Part 2
  166
  - Return Oil Filter
    167
  - Line Oil Filter
    168
  - Drain Oil Filter
    169
  - 5-Spool Control Valve
    170
  - 4-Spool Control Valve
    176
  - Straight-Travel Valve
    182
  - Swing Motor
    185
  - Center Swivel Joint
    190
  - Travel Motor
    191
  - PPC Accumulator
    201
  - Work Equipment, Swing PPC Valve
    202
  - Travel PPC Valve
    208
  - Solenoid Valve
    212
  - Quick Return Valve
    218
  - Hydraulic Cylinder
    220
- Work Equipment
  227
  - Work Equipment
    228
  - Dimensions of Work Equipment
    234
- Cab and Its Attachments
  239
  - Air Conditioner Piping
    240
Section 7

243
- Electrical System
  243
  - Engine Control
    244
- Electrical System Engine Control
  244
  - Electric Control System
    253
  - Monitor System
    287
  - Sensors
    305
- Standard Value Table
  311
  - Standard Service Value Table for Engine
    312
  - Standard Service Value Table for Chassis
    313
Section 8

325
- Testing and Adjusting Testing and Adjusting, Part
  325
  - Testing and Adjusting, Part 1
    325
    
    Tools for Testing, Adjusting and Troubleshooting
    326
  - Testing and Adjusting, Part 1
    326
    
    Measuring Engine Speed
    329
    
    Measuring Intake Air Pressure (Boost Pressure)
    330
    
    Measuring Exhaust Gas Temperature
    331
    
    Measuring Exhaust Gas Color
    332
    
    Adjusting Valve Clearance
    333
    
    Measuring Compression Pressure
    334
    
    Measuring Blow-By Pressure
    335
    
    Measuring Engine Oil Pressure
    336
    
    Measuring EGR Valve and Bypass Valve Drive Pressure
    337
    
    Handling of Fuel System Equipment
    338
    
    Remaining Pressure Relief from Fuel System Equipment
    338
    
    Measuring Fuel Pressure
    339
    
    Testing Fuel Return Rate and Leakage
    340
    
    Bleeding Air from Fuel Circuit
    342
    
    Testing Fuel System for Leakage
    344
    
    Testing and Adjusting Alternator Belt Tension
    345
    
    Testing and Adjusting Air Conditioner Compressor Belt
    346
Section 9

349
- Testing and Adjusting, Part 2
  349
  - Inspection of Swing Circle Bearing Clearance
    350
- Testing and Adjusting, Part 2
  350
Section 10

367
Section 11

431
- 30 Testing and Adjusting
  432
  - Procedure for Turning on KOMTRAX Terminal
    432
  - Testing and Adjusting, Part 5
    432
    
    KOMTRAX Terminal Lamp Indications
    435
    
    Preparation Work for Troubleshooting Electrical System
    438
    
    Pm-Clinic Service
    446
  - Troubleshooting
    451
    
    Failure Code Table and Fuse Locations
    451
    
    Failure Codes Table
    452
    
    Fuse Locations
    456
Section 12

459
Table of Contents

508

Komatsu Galeo PC800LC-8 Operation & Maintenance Manual (318 pages)

HYDRAULIC EXCAVATOR

Brand: Komatsu | Category: Excavators | Size: 10.42 MB

Foreword

5
Safety Information

5
Introduction

11
- Visibility from Operator's Seat
  12
  - Proximity Visibility
    12
  - Circumference Visibility
    12
Product Information

13
Safety

25
Safety Information

26
Safety Labels

28
- Location of Safety Labels
  29
- Safety Labels
  30
Safety Information

37
- Safety Rules
  37
- If Problems Are Found
  37
- Working Wear and Personal Protective Items
  37
- Fire Extinguisher and First Aid Kit
  37
- Safety Equipment
  38
- Keep Machine Clean
  38
- Keep Operator's Compartment Clean
  38
- Leaving Operator's Seat with Lock
  38
- Handrails and Steps
  39
- Mounting and Dismounting
  40
- No Persons on Attachments
  40
- Do Not Get Caught in Articulated Portion
  40
- Burn Prevention
  40
- Fire Prevention and Explosion Prevention
  41
- Action if Fire Occurs
  42
- Windshield Washer Fluid
  42
- Falling Objects, Flying Objects and Intruding Objects Prevention
  42
- Attachment Installation
  42
- Attachment Combinations
  43
- Cab Window Glasses
  43
- Unauthorized Modifications
  43
- Safety at Jobsite
  43
- Working on Loose Ground
  43
- Distance to High Voltage Cables
  44
- Ensure Good Visibility
  44
- Ventilation for Enclosed Area
  45
- Signalman's Signal and Signs
  45
- Emergency Exit from Operator's Cab
  45
- Asbestos Dust Hazard Prevention
  45
Safety Machine Operation

46
- Starting Engine
  46
- Checks before Starting Engine
  46
- Safety Rules for Starting Engine
  46
- Operation
  47
- Starting Engine in Cold Weather
  47
- Checks before Operation
  47
- Safety Rules for Changing Machine Directions
  47
- Safety Rules for Traveling
  48
- Traveling on Slopes
  49
- Operations on Slopes
  50
- Prohibited Operations
  50
- Operations on Snow
  52
- Parking Machine
  52
- Transportation
  53
- Loading and Unloading
  53
- Shipping the Machine
  53
- Battery
  54
- Battery Hazard Prevention
  54
- Towing
  55
- Starting Engine with Booster Cables
  55
- Safety Rules for Towing
  55
- Lifting Objects with Bucket
  56
- Safety Rules for Lifting Objects
  56
Safety Maintenance Information

57
- Warning Tag
  57
- Keep Work Place Clean and Tidy
  57
- Appoint Leader When Working with Others
  57
- Stop Engine before Carrying out Maintenance
  58
- Two Workers for Maintenance When Engine Is Running
  58
- Proper Tools
  59
- Accumulator, Gas Spring
  59
- Personnel
  59
- Attachments
  60
- Work under the Machine
  60
- Noise
  60
- When Using Hammer
  60
- Welding Works
  60
- Removing Battery Terminals
  61
- Safety First When Using High-Pressure Grease to Adjust Track Tension
  61
- Do Not Disassemble Recoil Springs
  61
- Safety Rules for High-Pressure Oil
  61
- Precaution for High Fuel Pressure
  62
- Safety Handling High-Pressure Hoses
  62
- Precaution for High Voltage
  62
- Waste Materials
  63
- Air Conditioner Maintenance
  63
- Compressed Air
  63
- Periodic Replacement of Safety Critical Parts
  63
Contents

66
Operation

66
Machine View Illustrations

66
- Overall Machine View
  66
- Controls and Gauges
  67
Detailed Controls and Gauges

69
- Monitoring System
  69
  - Basic Operation of Machine Monitor
    70
  - Emergency Monitors
    73
  - Caution Monitors
    75
  - Basic Check Monitors
    77
  - Meter Display Portion
    79
  - Monitor Switches Portion
    83
- Switches
  98
- Control Levers and Pedals
  105
- Sun Roof
  107
  - Opening
    108
  - Closing
    108
- Windshield
  108
- Emergency Exit from Operator's Cab
  113
- Door Lock
  113
- Cap with Lock
  113
- Hot and Cool Box
  115
- Magazine Box
  115
- Ashtray
  115
- Air Conditioner Controls
  116
  - Air Conditioner Control Panel
    116
  - Method of Operation
    120
  - Use Air Conditioner with Care
    126
  - Air Conditioner Maintenance
    127
  - Other Functions
    127
- Radio-Cassette (Option)-65
  129
  - Use Radio with Care
    129
- Auxiliary Electric Power
  130
  - Power Source
    130
- Fuse
  132
- Circuit Breaker
  133
- Controller
  134
- Tool Box
  134
- Grease Pump
  135
  - Method of Use
    135
  - Precautions When Using
    136
  - Supplying Grease
    137
- Accumulator Handling
  139
  - Releasing Pressure in the Control Circuit on Machines Equipped with an Accumulator
    139
Machine Operations and Controls

140
- Before Starting Engine
  140
  - Walk-Around Checks
    140
  - Checks before Starting
    141
  - Adjustment
    149
  - Seat Belt
    152
  - Operations before Starting Engine
    153
- Starting Engine
  156
- After Starting Engine
  159
  - Engine Warm up
    159
  - Hydraulic Equipment Warm up
    161
  - Operation after Completion of Warm-Up Operation
    166
- Stopping the Engine
  168
- Machine Operation
  169
  - Preparations for Moving the Machine
    169
  - Moving Machine Forward
    170
  - Moving Machine Backward
    171
  - Stopping Machine
    172
- Steering the Machine
  173
  - Steering
    173
- Swinging
  175
- Work Equipment Controls and Operations
  176
- Working Mode
  178
- Prohibited Operations
  179
- General Operation Information
  181
- Traveling on Slopes
  182
- Escape from Mud
  184
  - Track on One Side Stuck
    184
  - Tracks on both Sides Stuck
    184
- Recommended Applications
  185
  - Backhoe Work
    185
  - Ditching Work
    185
  - Loading Work
    185
- Bucket Replacement
  186
  - Replacement
    186
- Parking Machine
  188
- Machine Inspection after Daily Work
  190
- Locking
  190
Transportation

191
- Transportation Procedure
  191
- Lifting Machine
  191
- Shipping Machine Information
  193
- Transportation Posture
  194
- Procedure for Increasing or Reducing Track Frame Gauge
  199
Cold Weather Operation

201
- Cold Weather Operation Information
  201
  - Fuel and Lubricants
    201
  - Cooling System Coolant
    201
  - Battery
    202
  - Monitor
    202
- After Daily Work Completion
  204
- After Cold Weather Season
  204
Contents

201
Long Term Storage

205
- Before Storage
  205
- During Storage
  206
- After Storage
  206
- Starting Machine after Long-Term Storage
  206
Troubles and Actions

207
- Running out of Fuel
  207
- Phenomena that Are Not Failures
  208
- Towing the Machine
  208
- Severe Job Condition
  209
- Discharged Battery
  210
  - Battery Removal and Installation
    210
  - Battery Charges
    211
  - Starting Engine with Booster Cables
    212
- Other Trouble
  214
  - Electrical System
    214
  - Chassis
    215
  - Engine
    216
  - Electronic Control System
    218
  - Point of Contact to Telephone When Error Occurs
    219
Maintenance

221
Maintenance Information

222
Outline of Service

224
- Handling Oil, Fuel, Coolant, and Performing Oil Clinic
  224
  - Oil
    224
  - Fuel
    225
  - Coolant and Water for Dilution
    225
  - Grease
    226
  - Carrying out Kowa (Komatsu Oil Wear Analysis)
    226
  - Storing Oil and Fuel
    227
  - Filters
    227
- Electric System Maintenance
  228
- Explanation of Lubrication Chart Decal
  229
Wear Parts

231
- Wear Parts List
  231
Recommended Fuel, Coolant, and Lubricant

232
- Recommended Brands, Recommended Quality for Products Other than Komatsu Genuine Oil
  234
Tightening Torque Specifications

235
- Tightening Torque List
  235
Safety Critical Parts

236
- Safety Critical Parts List
  236
Maintenance Procedure

237
Maintenance Schedule

237
Contents

273
Specifications

301
Attachments and Options

305
General Precautions for Safety

306
Attachment Guide

308
- Combinations of Work Equipment
  309
  - Working Range Diagram
    310
- Track Shoes Selection
  311
Handling Machines Equipped with Komtrax

312
- Basic Precautions
  312

Komatsu Galeo PC800LC-8 Shop Manual (51 pages)

HYDRAULIC EXCAVATOR

Brand: Komatsu | Category: Excavators | Size: 0.72 MB

Table of Contents
6
Table of Contents
17
Index and Foreword
17
Safety Notice
18
Specification and Technical Data
18
Specification Drawings
18
Structure, Function and Maintenance Standard Engine and Cooling System SEN00380-01 Engine and Cooling System
18
Coupling
18
Power Train
18
Undercarriage and Frame
18
Track Frame and Recoil Spring
18
Hydraulic System, Part 1
18
Hydraulic Piping Drawing
18
Coupling Lubrication System
19
Table of Contents
20
Working Range Drawing
20
Radiator, Oil Cooler
20
Swing Machinery
20
Idler
20
Hydraulic Tank, Hydraulic Filter
20
Specifications
22
Swing Circle
22
Carrier Roller
22
Hydraulic Pump
22
How to Read the Shop Manual
23
Final Drive
24
Track Roller
24
Explanation of Terms for Maintenance Standard
25
Sprocket
26
Track Shoe
26
Handling of Electric Equipment and Hydraulic Component
27
Double Shoe
29
Handling of Connectors Newly Used for Engines
36
How to Read Electric Wire Code
39
Weight Table
40
Precautions When Carrying out Operation
42
Cooling Fan Pump
42
Method of Disassembling and Connecting Push-Pull Type Coupler
45
Table of Fuel, Coolant and Lubricants
46
Standard Tightening Torque Table
48
Cooling Fan Motor
50

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Komatsu Galeo PC800LC-8 Shop Manual (1117 pages)

Table of Contents

Table of Contents

Section 1

Section 2

Section 3

Section 4

Section 5

Section 6

Section 7

Section 8

Section 9

Section 10

Section 11

Section 12

Table of Contents

Komatsu Galeo PC800LC-8 Operation & Maintenance Manual (318 pages)

Table of Contents

Foreword

Safety Information

Introduction

Product Information

Safety

Safety Information

Safety Labels

Safety Information

Safety Machine Operation

Safety Maintenance Information

Contents

Operation

Machine View Illustrations

Detailed Controls and Gauges

Machine Operations and Controls

Transportation

Cold Weather Operation

Contents

Long Term Storage

Troubles and Actions

Maintenance

Maintenance Information

Outline of Service

Wear Parts

Recommended Fuel, Coolant, and Lubricant

Tightening Torque Specifications

Safety Critical Parts

Maintenance Procedure

Maintenance Schedule

Contents

Specifications

Attachments and Options

General Precautions for Safety

Attachment Guide

Handling Machines Equipped with Komtrax

Komatsu Galeo PC800LC-8 Shop Manual (51 pages)

Table of Contents

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