Komatsu Mining Shovel PC3000E-6 service & repair manual

Description Komatsu Mining Shovel PC3000E-6 service & repair manual

Komatsu Mining Shovel PC3000E-6 pdf workshop service & repair manual

Serial numbers:
06249 and up
46225 and up

Specifications, maintenance, technical data, adjusting, troubleshooting, diagrams, schematics, assembly, disassembly, removal, installation instructions and other information

MANUAL CONTENT:
Foreword & Safety
1 Foreword
1.1 BEFORE READING THIS MANUAL
1.2 CONTENTS OF THIS BINDER
1.3 DIVISION OF THE BINDER
2 SAFETY
2.1 SAFETY INFORMATION
2.2 OVERVIEW
2.3 SOUND PRESSURE AND VIBRATION LEVELS IN THE OPERATOR’S CAB.
2.4 GENERAL PRECAUTIONS COMMON TO OPERATION ON THE EXCAVATOR
2.5 PRECAUTION FOR MAINTENANCE
2.6 ADDITIONAL SAFETY INFORMATION FOR TROUBLESHOOTING AND ADJUSTMENTS
2.7 SPECIAL SAFETY EQUIPMENT
2.8 HIGH VOLTAGE SAFETY INSTRUCTIONS FOR MACHINES WITH ELECTRIC MOTOR

Specification

Structure & Function
1 Introduction
2 Specifications
3 Main Assembly Groups
4 Drive
5 Hydraulic oil tank
6 Hydraulic oil cooling
7 Controlling
8 Components
9 Main hydraulic pumps and pump regulation
10 Operating hydraulics
11 Hydraulic track tensioning system
12 Access ladder, hydraulically operated
13 Hints for reading the hydraulic diagram
14 Hints for reading the electric wiring diagram
15 Electronic Text monitoring system ETM
16 Lubrication system
17 Deep temperature equipment (option)
18 Cable Guide & Cable Drum

Troubleshooting
1 Introduction
1.1 Overview
1.2 General Precautions
2 General information for troubleshooting
2.1 Preparations for work
2.2 Precautions during work
2.3 Precautions when carrying out any operation
2.4 Fundamental requirements for troubleshooting
2.5 Points To remember when trouble- shooting
2.6 Sequence Of events In troubleshooting
2.7 Checks before troubleshooting
2.8 Handling Of electric equipment and hydraulic components
2.9 General working procedures
2.10 Cylinder bypass test
2.11 Basics about "How to crimp" (with strain relief)
2.12 Cable Shielding
3 Mounting Locations and Connector Types
3.1 General layout
3.2 Superstructure
3.3 Power house
3.4 Slip ring unit & rotary joint
3.5 location of electrical Capacitor / electric motor
3.6 High Voltage switch cabinet
3.7 Cab base - location of electrical components
3.8 Control and filter plate - location of Components
3.9 PTO and suction oil tank - location of electrical components
3.10 Pilot control frame - location of electrical components
3.11 Main control blocks - location of components
3.12 Lubrication system - location of electrical components
3.13 Hydraulic Oil Tank - Location of Electrical Components
3.14 Hydraulically operated access ladder - location of electrical Components
3.15 Connector Types Overview
4 Standard Value Table for Electrical Components
5 References for Troubleshooting
5.1 7-segment error code indication
5.2 Relay checks
6 Tables for Testing and Troubleshooting
6.1 PT100 temperature charts (PT100) g Centigrade - Ohm
6.2 Test value table for pressure sensors
6.3 Table of pump-controller-codes (Multitonitor)
6.4 Tables of symptom codes
6.5 Cable colour identification
7 Troubleshooting by trouble code
8 Troubleshooting by Symptoms

Disassembly & Assembly
1 SAFETY
1.1 SAFETY INFORMATION
1.2 OVERVIEW
1.3 SOUND PRESSURE LEVEL IN THE OPERATOR’S CAB.
1.4 GENERAL PRECAUTIONS COMMON TO OPERATION ON THE EXCAVATOR
1.5 PRECAUTION FOR MAINTENANCE
1.6 ADDITIONAL SAFETY INFORMATION FOR TROUBLESHOOTING AND ADJUSTMENTS
1.7 SPECIAL SAFETY EQUIPMENT
2 Superstructure
2.1 Superstructure overview
2.2 Electric motors
2.3 Batteries
2.4 Torsion Coupling
2.5 PTO
2.6 Hydraulics
2.7 Slew drive
2.8 Lubrication pumps
2.9 Operator’s cab
2.10 Cab base (MEDIUM VOLTAGE SWITCH CABINET)
2.11 Access Ladder
2.12 Counterweight
2.13 Superstructure lifting
2.14 High voltage switch cabinet
2.15 Slip ring unit
3 Undercarriage
3.1 Undercarriage overview
3.2 Travel System
3.3 Car body
3.4 Cable supply
4 Attachment
4.1 Backhoe
4.2 Face shovel
4.3 Metering valves (grease injectors) at the attachment
4.4 Cylinder bypass test
5 Service Information
5.1 Fluids and lubricants
5.2 Filling capacities
5.3 Work instructions
5.4 Weight tables
5.5 Torque charts according to KOMATSU company standard
5.6 Blind plugs
5.7 Conversation table
5.8 Tools