Heavy Equipment Manual

Size: 35.9 MB

Format: PDF

Language: Russian

Brand: Komatsu

Type of Machine: Excavator

Type of Manual: Shop Manual

Model: Komatsu PC130-8 Excavator

Serial Number: 80001 and up

Publication Date: 2019

Form Number: SRU03763-12

Number of Pages: 1040 Pages

Size: 88.0 MB

Format: PDF

Language: English

Brand: Komatsu

Type of Machine: Hydraulic Excavator

Type of Manual: Shop Manual

Model: Komatsu PC1250-11 PC1250LC-11 PC1250SP-11 Hydraulic Excavator

Serial Number: 50001 and up

Form Number: SEN06624-09

Publication Date: 06.2022

Number of Pages: 3046 Pages Contents:

00 Index And Foreword

Index

Abbreviation List

Foreword, Safety, Basic Information

01 Specifications

Contents

Abbreviation List

Specifications

10 Structure And Function

Contents

Abbreviation List

Boot-Up System

Engine System

Cooling System

Control System

Hydraulic System

Work Equipment System

Swing System

Travel System

Pneumatic System

Lifting System

Undercarriage And Frame

Work Equipment

Cab And Its Attachments

20 Standard Value Table

Contents

Abbreviation List

Standard Value Table For Engine

Standard Value Table For Machine

30 Testing And Adjusting

Contents

Abbreviation List

Related Information On Testing And Adjusting

Engine And Cooling System

Power Train

Undercarriage And Frame

Hydraulic System

Cab And Its Attachments

Electrical System

Pm Clinic

40 Troubleshooting

Contents

Abbreviation List

Related Information On Troubleshooting

Troubleshooting By Failure Code (Display Of Code)

Troubleshooting Of Electrical System (E-Mode)

Troubleshooting For Hydraulic And Mechanical Systems (H Mode)

Troubleshooting Of Engine (S-Mode)

50 Disassembly And Assembly

Contents

Abbreviation List

Related Information On Disassembly And Assembly

Engine And Cooling System

Power Train

Undercarriage And Frame

Hydraulic System

Workequipment

Cab And Its Attachments

Electrical System

60 Maintenance Standard

Contents

Abbreviation List

Engine And Cooling System

Power Train

Undercarriage And Frame

Hydraulic System

Work Equipment

80 Appendix

Contents

Abbreviation List

Air Conditioner System

Component Parts Of Air Conditioner System

Explanation Of Procedure For Testing And Troubleshooting Of Air Conditioner

Circuit Diagram And Arrangement Of Connector Pins For Air Conditioner

Air Conditioner System Diagram

Installation Locations Of Air Conditioner Parts And Arrangement Of Connectors

Testing Air Leakage (Duct)

Testing Air Conditioner Using Self-Diagnosis Function

How To Open The Electrical System Abnormality Record Screen In Service Mode Of The Machine Monito

Test Vent (Mode) Changeover

Testing Fresh/Recirc Air Changeover

Test Sunlight Sensor

Test (Dual) Pressure Switch For Refrigerant

Test Relays

Air Conditioner Troubleshooting Chart 1

Air Conditioner Troubleshooting Chart 2

Information Described In Troubleshooting Table

Failure Code [879aka]

Failure Code [879akb]

Failure Code [879bkaj

Failure Code [879bkb]

Failure Code [879cka)

Failure Code [879ckb)

Failure Code [879dkz]

Failure Code [879emc]

Failure Code [879fmc)

Failure Code [87ygkx]

A-1 Troubleshooting For Power Supply System (Air Conditioner Does Not Operate)

A-2 Troubleshooting For Compressor And Refrigerant System (Air Is Not Cooled)

A-3 Troubleshooting For Blower Motor System (No Air Comes Out Or Air Flow Is Abnormal)

A-4 Troubleshooting For Fresh/Recirc Air Changeover

Troubleshooting Using Gauge Pressure

Connection Of Service Tool

Precautions For Disconnecting And Connecting Hoses And Tubes In Air Conditioner Pipings

Handle Compressor Oil

90 Circuit Diagrams

Contents

Abbreviation List

Hydraulic Circuit Diagram

Electrical Circuit Diagram

Size: 7.8 MB

Format: PDF

Language: Spanish

Brand: Komatsu

Type of Machine: Engine

Type of Manual: Shop Manual

Model: Komatsu 125-2 Engine

Part Number: GSBD006403

Number of Pages: 320 Pages