Komatsu PC350LC-8 Manuals

Manuals and User Guides for Komatsu PC350LC-8. We have 5 Komatsu PC350LC-8 manuals available for free PDF download: Operation & Maintenance Manual, Shop Manual, Brochure

Komatsu PC350LC-8 Operation & Maintenance Manual (502 pages)

HYDRAULIC EXCAVATOR

Brand: Komatsu | Category: Excavators | Size: 22.1 MB

Foreword
3
Foreword

5
Safety Information

5
- Noise Emission Levels
  7
- Vibration Levels
  7
  - Operating Condition
    8
  - Guide to Reduce Vibration Levels on Machine
    8
Introduction

9
- Directions of Machine
  9
- Breaking-In the New Machine
  10
Product Information

11
Safety

23
Safety Information

24
Safety Labels

26
- Location of Safety Labels
  26
- Safety Labels
  27
Safety Information

35
- Specifications
  39
Safety Machine Operation

45
- Starting Engine
  45
- Operation
  47
- Transportation
  53
- Battery
  54
- 2Starting Engine with Booster Cables
  55
- Towing
  56
- 2Towing
  56
- 2Safety Rules for Towing
  56
- Lifting Objects with Bucket
  57
- 2Lifting Objects with Bucket
  57
- 2Safety Rules for Lifting Objects
  57
Safety Maintenance Information

58
- 2Warning Tag
  58
- 2Keep Work Place Clean and Tidy
  58
- 2Appoint Leader When Working with Others
  58
- 2Stop Engine before Carrying out Maintenance
  59
- 2Two Workers for Maintenance When Engine Is Running
  59
- 2Proper Tools
  60
- 2Accumulator, Gas Spring
  60
- 2Personnel
  60
- 2Attachments
  61
- 2Work under the Machine
  61
- 2Noise
  61
- 2When Using Hammer
  61
- 2Welding Works
  61
- 2Removing Battery Terminals
  62
- 2Safety First When Using High-Pressure Grease to Adjust Track Tension
  62
- 2Do Not Disassemble Recoil Springs
  62
- 2Safety Rules for High-Pressure Oil
  62
- 2Precaution for High Fuel Pressure
  63
- 2Safety Handling High-Pressure Hoses
  63
- 2Precaution for High Voltage
  63
- 2Waste Materials
  64
- 2Air Conditioner Maintenance
  64
- 2Compressed Air
  64
- 2Periodic Replacement of Safety Critical Parts
  64
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
    75
  - Caution Monitors
    77
  - Basic Check Monitors
    80
  - Meter Display Portion
    82
  - Monitor Switches Portion
    90
  - Handling Function Switches
    99
- Switches
  139
- Control Levers and Pedals
  146
- Sun Roof
  149
- Windshield
  150
- Emergency Escape Hammer
  156
- Door Lock
  156
- Cap with Lock
  157
- Drink Box
  159
- Magazine Box
  159
- Ashtray
  159
- Air Conditioner Controls
  160
- Radio
  173
  - Control Panel
    173
  - Controls of Radio
    175
  - Use Radio with Care
    177
  - Space for Radio Cassette
    177
- Auxiliary Electric Power
  178
  - Power Source
    178
- Fuse
  179
- Capacities and Circuit Names
  179
- Fusible Link
  180
- Controller
  180
- Tool Box
  181
- Grease Pump Holder
  181
- Fire Extinguisher
  181
- Refuelling Pump
  182
- Handling the Accumulator
  183
  - Releasing Pressure in Control Circuit on Machine Equipped with Accumulator
    183
Contents

184
Machine Operations and Controls

184
- Before Starting Engine
  184
  - Walk-Around Checks
    184
  - Checks before Starting
    186
  - Adjustment
    194
  - Seat Belt
    200
  - Operations before Starting Engine
    201
- Starting Engine
  203
- Ambient Temperature Range for Operation
  206
- After Starting Engine
  206
  - Engine Warm up
    207
  - Hydraulic Equipment Warm up
    209
  - Operation after Completion of Warm-Up Operation
    215
- Stopping the Engine
  217
- Machine Operation
  218
  - Preparations for Moving the Machine
    218
  - Moving Machine Forward
    219
  - Moving Machine Backward
    220
  - Stopping Machine
    221
- Steering the Machine
  222
  - Steering
    222
- Swinging
  224
- Work Equipment Controls and Operations
  225
- Working Mode
  227
- Prohibited Operations
  229
- General Operation Information
  234
- Traveling on Slopes
  236
- Escape from Mud
  238
  - Track on One Side Stuck
    238
  - Tracks on both Sides Stuck
    238
- Recommended Applications
  239
  - Backhoe Work
    239
  - Shovel Work
    239
  - Ditching Work
    239
  - Loading Work
    240
- Bucket Replacement and Inversion
  241
  - Replacement
    241
  - Inversion
    243
- Parking Machine
  245
- Machine Inspection after Daily Work
  246
- Locking
  247
Transportation

248
- Transportation Procedure
  248
- Loading and Unloading with Trailer
  249
  - Loading
    250
  - Securing Machine
    253
  - Unloading
    256
- Lifting Machine
  258
Cold Weather Operation

260
- Cold Weather Operation Information
  260
  - Fuel and Lubricants
    260
  - Cooling System Coolant
    260
  - Battery
    261
- After Daily Work Completion
  262
- After Cold Weather Season
  262
Long Term Storage

263
- Before Storage
  263
- During Storage
  263
- After Storage
  264
- Starting Machine after Long-Term Storage
  264
Troubles and Actions

265
- Running out of Fuel
  265
- Phenomena that Are Not Failures
  266
- Towing the Machine
  267
- Lightweight Towing Hole
  268
- Severe Job Condition
  268
- Discharged Battery
  269
  - Battery Removal and Installation
    269
  - Battery Charges
    270
  - Starting Engine with Booster Cables
    271
- Other Trouble
  273
  - Electrical System
    273
  - Chassis
    274
  - Engine
    275
  - Electronic Control System
    277
  - Point of Contact to Telephone When Error Occurs
    277
Maintenance

279
Maintenance Information

280
Outline of Service

282
- Handling Oil, Fuel, Coolant, and Performing Oil Clinic
  282
  - Oil
    282
  - Fuel
    283
  - Coolant and Water for Dilution
    283
  - Grease
    284
  - CARRYING out KOWA (Komatsu Oil Wear Analysis)
    284
  - Storing Oil and Fuel
    285
  - Filters
    285
- Explanation of Lubrication Chart Decal
  286
- Electric System Maintenance
  288
Contents

289
Wear Parts

289
- Wear Parts List
  289
Recommended Fuel, Coolant, and Lubricant

290
- Recommended Brands, Recommended Quality for Products Other than Komatsu Genuine Oil
  292
Tightening Torque Specifications

293
- Tightening Torque List
  293
Safety Critical Parts

294
- Safety Critical Parts List
  295
Maintenance Schedule

296
- Maintenance Schedule Chart
  296
- Maintenance Interval for Hydraulic Breaker
  298
Maintenance Schedule Chart

299
Maintenance Procedure

299
Specifications

367
Specifications

368
- Explanation of Lifting Capacity Chart
  370
Attachments and Options

373
General Precautions for Safety

374
Hydraulic Quick Coupler Piping

375
- Locations
  375
Contents

376
- Operation
  376
Bucket with Hook

378
- Prohibited Operations
  378
- Hook Condition
  378
Machine Ready for Attachment

379
- Locations
  379
- Hydraulic Circuit
  384
  - Switching Hydraulic Circuit
    384
  - Adjusting Oil Flow
    384
  - Switching between Breaker and General Attachment
    384
  - Hydraulic Circuit Connection
    385
  - Oil Flow Path
    386
  - Replace Additional Breaker Filter Element
    387
- Attachment Removal and Installation
  389
  - Attachment Removal
    389
  - Attachment Installation
    391
- Attachment Operations
  393
- Long Term Storage
  397
- Specifications
  397
Attachment Guide

398
- Attachment Combinations
  399
  - Method of Selecting Shoes
    400
- Handling Clamshell Bucket
  401
  - Precautions When Using
    401
  - Lubricating
    401
Recommended Attachment Operations

402
- Hydraulic Breaker
  402
Handling Machines Equipped with Komtrax

406
- Basic Precautions
  406
2 Pc Boom

407
- Features of 2-Piece Boom & Arm
  407
  - Operation
    407
  - Before Storage Posture When Leaving Machine
    409
  - Testing and Adjusting
    409
  - Perodic Maintenance
    410
  - PC350-8 WORKING RANGE (2-Pc Boom)
    411
- Explanation of Lifting Capacity Chart
  412
  - Pc350Lc-8, Pc350Nlc-8 2 Piece Boom
    413
  - Pc350Lc-8 2 Piece Boom
    413
  - Pc350Nlc-8 2 Piece Boom
    414
- Transportation
  415
Super Long Front Boom and Arm

416
- Working Modes
  417
  - Checks before Starting
    418
  - Using Super Long Front
    418
  - Method of Work
    420
  - When Travelling
    420
  - Control Levers, Pedals
    421
- Transport & Storage of Super Long Front Machine
  424
  - Installation of Supporting Link
    424
  - Transportation of Super Long Front Machine
    425
- Working Range of Super Long Front
  426
  - LIFTING CAPACITY PC350 LC 22M SUPER LONG FRONT
    427
- Maintenance
  428
High Reach Demolition Manual

433
Pc350Lcd-8 and Pc350Nlcd-8

434
- General View of Machine
  434
  - Caution Items
    434
Position for Attaching Safety Labels

436
- Control Levers and Switches
  438
  - Safety Lock Lever
    438
  - Travel Levers
    439
  - Work Equipment Control Levers
    440
  - ATTACHMENT ROTATION (with Auto-Deceleration)
    441
  - INTERMEDIATE LINK CONTROL PEDAL (with Auto-Deceleration)
    442
  - Crusher Control for Opening and Closing
    443
  - Tilting Cab Mechanism Operation
    444
  - Boom Angle Alarm Buzzer Cancel Switch
    445
  - Ceiling Window Wiper Switch
    446
- Machine Operations and Controls
  447
- Operation
  454
Contents

455
- Working Range and Using Range of Boom
  459
Installation and Removal

462
Transportation

479
- TRANSPORTATION (High Reach Demolition Equipment Fitted)
  479
  - Procedure for Loading on to Trailer
    479
- TRANSPORTATION (Demolition Digging Equipment Fitted)
  479
Specifications

486
5 Working Range (Pc350Lcd/Nlcd High Reach)

486

Komatsu PC350LC-8 Operation & Maintenance Manual (381 pages)

Ecot3 Hydraulic Excavator

Brand: Komatsu | Category: Excavators | Size: 10.5 MB

Table of Contents

8
Table of Contents

59
- Detailed Controls and Gauges
  60
  - Monitoring System
    60
- Engine Coolant Temperature Monitor
  65
- ECO Gauge
  73
- Engine Coolant Temperature Gauge
  73
- Fuel Gauge
  73
- Hydraulic Oil Temperature Gauge
  73
- Service Meter, Clock
  73
- Working Mode Monitor
  73
- Travel Speed Selector Switch
  86
  - Switches
    126
  - Control Levers and Pedals
    131
  - Sun Roof
    134
  - Windshield
    134
- Door Lock
  140
- Emergency Escape Hammer
  140
- Cap with Lock
  141
- Ashtray
  143
- Drink Box
  143
- Magazine Box
  143
- Air Conditioner Controls
  144
- Radio
  157
- Auxiliary Electric Power
  162
- Fuse
  163
- Controller
  164
- Fusible Link
  164
- Fire Extinguisher
  165
- Grease Pump Holder
  165
- Tool Box
  165
- Machine Operations and Controls
  166
  - Before Starting Engine
    166
  - Starting Engine
    186
  - After Starting Engine
    189
  - Stopping the Engine
    200
  - Machine Operation
    201
  - Steering the Machine
    205
  - Swinging
    207
  - Work Equipment Controls and Operations
    208
  - Working Mode
    210
  - Prohibited Operations
    212
  - General Operation Information
    217
  - Traveling on Slopes
    219
  - Escape from Mud
    221
  - Recommended Applications
    222
  - Bucket Replacement and Inversion
    224
  - Parking Machine
    228
  - Machine Inspection after Daily Work
    229
  - Locking
    230
- Transportation
  231
  - Transportation Procedure
    231
  - Loading and Unloading with Trailer
    232
  - Lifting Machine
    241
  - Transportation Posture
    243
- Cold Weather Operation
  245
  - Cold Weather Operation Information
    245
  - After Daily Work Completion
    247
  - After Cold Weather Season
    247
- Long Term Storage
  248
  - Before Storage
    248
  - During Storage
    248
  - After Storage
    249
  - Starting Machine after Long-Term Storage
    249
- Troubles and Actions
  250
  - Running out of Fuel
    250
    
    Phenomena that Are Not Failures
    251
    
    Towing the Machine
    252
    
    Lightweight Towing Hole
    253
    
    Severe Job Condition
    253
    
    Discharged Battery
    254
    
    Other Trouble
    258
- Maintenance
  265
  - Maintenance Information
    265
  - Outline of Service
    267
    
    Handling Oil, Fuel, Coolant, and Performing Oil Clinic
    267
    
    Electric System Maintenance
    270
  - Wear Parts
    271
    
    Wear Parts List
    271
  - Recommended Fuel, Coolant, and Lubricant
    272
    
    Recommended Brands, Recommended Quality for Products Other than Komatsu Genuine Oil
    274
  - Tightening Torque Specifications
    275
    
    Tightening Torque List
    275
  - Safety Critical Parts
    276
    
    Safety Critical Parts List
    277
Maintenance Schedule

278
- Maintenance Schedule Chart
  278
- Maintenance Interval for Hydraulic Breaker
  280
- Check Engine Valve Clearance, Adjust
  281
  - When Required
    282
- Maintenance Procedure
  281
  - Initial 1000 Hours Maintenance (Only after the First 1000 Hours)
    281
- Check, Clean and Replace Air Cleaner Element
  282
- Clean Inside of Cooling System
  288
- Check and Tighten Track Shoe Bolts
  291
- Check and Adjust Track Tension
  292
- Replace Bucket Teeth (Vertical Pin Type)
  294
- Replace Bucket Teeth (Horizontal Pin Type)
  297
- Replace Bucked Side Cutter Shroud
  298
- Adjust Bucket Crearance
  300
- Check Window Washer Fluid Level, Add Fluid
  301
- Check and Maintenance Air Conditioner
  302
- Washing Washable Floor
  303
- Check Gas Spring
  306
- Bleeding Air from Hydraulic System
  307
  - Check before Starting
    309
  - Every 50 Hours Maintenance
    310
  - Lubricating
    310
    
    Every 100 Hours Maintenance
    311
  - Lubricating
    311
    
    Every 250 Hours Maintenance
    313
  - Lubricate Swing Circle
    313
  - Check Level of Battery Electrolyte
    313
- Check Air Conditioner Compressor Belt Tension, Adjust
  315
  - Every 500 Hours Maintenance
    316
  - Replace Fuel Pre-Filter Cartridge
    316
- Check Swing Pinion Grease Level, Add Grease
  319
- Check Oil Level in Swing Machinery Case, Add Oil
  320
- Check Oil Level in Final Drive Case, Add Oil
  321
- Change Oil in Engine Oil Pan, Replace Engine Oil Filter Cartridge
  322
- Condenser Fins
  324
- Clean Air Conditioner Fresh/Recirc Filters
  326
- Replace Breather Element in Hydraulic Tank
  327
- Replace Hydraulic Tank Additional Breather Element
  328
  - Every 1000 Hours Maintenance
    329
  - Replace Fuel Main Filter Cartridge
    329
- Replace Hydraulic Oil Filter Element
  331
- Change Oil in Swing Machinery Case
  332
- Check All Tightening Points of Engine Exhaust Pipe Clamps
  333
- Check Fan Belt and Alternator Drive Belt Tension, Replace
  333
- Check Nitrogen Gas Charge Pressure in Accumulator (for Breaker)
  333
  - Every 2000 Hours Maintenance
    334
  - Change Oil in Final Drive Case
    334
- Check Oil Level in Damper Case, Add Oil
  333
- Clean Hydraulic Tank Strainer
  335
- Checking Charge Pressure of Nitrogen Gas in Accumulator (for Control Circuit)
  336
- Check Alternator
  340
- Check Engine Valve Clearance, Adjust
  340
- Check Vibration Damper
  340
  - Every 4000 Hours Maintenance
    341
  - Check Water Pump
    341
- Replace Accumulator (for Control Circuit)
  342
- Check for Looseness of High-Pressure Piping Clamp, Hardening of Rubber
  343
- Check for Missing Fuel Spray Prevention Cap, Hardening of Rubber
  343
  - Every 5000 Hours Maintenance
    344
  - Change Oil in Hydraulic Tank
    344
    
    Every 8000 Hours Maintenance
    346
  - Replace High-Pressure Piping Clamp
    346
  - Replace Fuel Spray Prevention Cap
    346
- Specifications
  349
- Attachments and Options
  353
  - General Precautions for Safety
    353
    
    Precautions When Removing or Installing
    353
    
    Precautions When Selecting
    353
    
    Precautions When Using
    353
    
    Read the Instruction Manual Thoroughly
    353
  - Bucket with Hook
    354
    
    Hook Condition
    354
    
    Prohibited Operations
    354
  - Machine Ready for Attachment
    355
    
    Locations
    355
    
    Hydraulic Circuit
    359
  - Attachment Removal and Installation
    364
  - Attachment Operations
    368
  - Long Term Storage
    369
  - Specifications
    369
- Attachment Guide
  370
  - Attachment Combinations
    371
  - Track Shoes Selection
    372
- Recommended Attachment Operations
  373
  - Hydraulic Breaker
    373
- Handling Machines Equipped with Komtrax
  377
  - Basic Precautions
    377
- Index
  378

Komatsu PC350LC-8 Shop Manual (51 pages)

Brand: Komatsu | Category: Excavators | Size: 0.67 MB

Table of Contents

2
- General
  15
- Structure, Function and Maintenance Standard
  15
- Standard Value Tables
  15
- Testing and Adjusting
  15
- Troubleshooting
  15
- Disassembly and Assembly
  15
- Diagrams and Drawings
  15
General

33
- Dimensions
  34
- General
  34
- Specification Dimension Drawings
  34
- Working Ranges
  35
- Specifications
  36
- Weight Table
  39
- Fuel, Coolant, and Lubricants
  41

Komatsu PC350LC-8 Operation & Maintenance Manual (31 pages)

HYDRAULIC EXCAVATOR

Brand: Komatsu | Category: Excavators | Size: 0.81 MB

Foreword
4
Safety Information
5
Directions of Machine
7
Protective Structure
7
Breaking-In the New Machine
8
Product Information
9
Product Identification Number (Pin)/Machine Serial No. Plate
9
EPA Regulations, Engine Number Plate
9
Service Meter Location
10
Table of Contents
11
Safety
20
Safety and Warning Decals
20
Location of the Safety Decals
20
Safety Labels
22
Optional Systems Decal
29

Komatsu PC350LC-8 Brochure (8 pages)

Hydraulic excavator

Brand: Komatsu | Category: Excavators | Size: 3.36 MB

Komatsu Categories

Excavators Trucks Compact Loader Construction Equipment Tractor

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Komatsu PC350LC-8 Manuals

Komatsu PC350LC-8 Operation & Maintenance Manual (502 pages)

Table of Contents

Foreword

Safety Information

Introduction

Product Information

Safety

Safety Information

Safety Labels

Safety Information

Safety Machine Operation

Safety Maintenance Information

Operation

Machine View Illustrations

Detailed Controls and Gauges

Contents

Machine Operations and Controls

Transportation

Cold Weather Operation

Long Term Storage

Troubles and Actions

Maintenance

Maintenance Information

Outline of Service

Contents

Wear Parts

Recommended Fuel, Coolant, and Lubricant

Tightening Torque Specifications

Safety Critical Parts

Maintenance Schedule

Maintenance Schedule Chart

Maintenance Procedure

Specifications

Specifications

Attachments and Options

General Precautions for Safety

Hydraulic Quick Coupler Piping

Contents

Bucket with Hook

Machine Ready for Attachment

Attachment Guide

Recommended Attachment Operations

Handling Machines Equipped with Komtrax

2 Pc Boom

Super Long Front Boom and Arm

High Reach Demolition Manual

Pc350Lcd-8 and Pc350Nlcd-8

Position for Attaching Safety Labels

Contents

Installation and Removal

Transportation

Specifications

5 Working Range (Pc350Lcd/Nlcd High Reach)

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