Factory Shop Manual For Komatsu Hydraulic Mining Shovel. Manual Contains Illustrations, Instructions, Diagrams For Step By Step Remove And Install, Assembly And Disassembly, Service, Inspection, Repair, Troubleshooting, Tune-Ups.

Format: PDF
Language: English
Pages: 381
Number: SMPC30006182 (july 2006)
Bookmarks: Yes
Wiring Diagrams: Yes
Hydraulic Diagrams: Yes

Model

Komatsu Hydraulic Mining Shovel
PC3000-1
SN 6182

Contents

TECHNICAL DATA (LEAFLET)
ASSEMBLY PROCEDURE (BROCHURE)
FOREWORD
-MAIN ASSEMBLY
General Layout
Drive
Control Blocks, Slew Gears
Under Carriage, Travel Drive
Drivers Cab
-DRIVE
Prime Drive Assembly
Engine Mounts
Fan Drive Assembly
Coupling
Air Cleaner
Pump Distributor Gearbox
Pump Spine Lubrication
PTO-Gear Lubrication
Hydraulic Pump Location
-HYDRAULIC OIL TANK
Main Hydraulic Tank
Return And Leak Oil Filter
Breather Filter
Location Of Pressure Switches And Sensors
-HYDRAULIC OIL COOLING
General
Cooling Circuit
Adjustments
Fan Drive
Pressure Relief Valve And Solenoid Valve
Axial Piston Pump
Adjustments
Function Check Of Fan Speed Control
Function Check Of Hyd. Oil High Temperature Monitoring
-CONTROLLING
Pilot Pressure Supply
Checks And Adjustments Of Pilot Pressure
Checking The Accumulator Function
Travel Parking Brake
Function Check Of Travel Parking Brake
Slew Parking (House) Brake
-COMPONENTS
Main Control Blocks And High Pressure Filter
Distributor Manifold
Restrictor Block
Anti Cavitation Valve Block
Proportional Solenoid Valve, Pump Regulation
High Pressure Filter
Control Blocks And Valves Attached
Pipe Burst Safety Valve
Pressure Reducing Valve
Directional Solenoid Valves
Hydraulic Cylinder
-MAIN HYDRAULIC PUMPS
Adjustments/Checks For The Electronic Regulation
Testing The ERM-Module, A32
Testing The Ell-Module, A34
Testing The Proportional Amplifier Module. A36
Simplified Troubleshooting Of The Electronic Control
-OPERATING HYDRAULIC
Hydraulic For The Attachment Cylinder
Adjustments For Attachment Cylinder Hydraulic
Slew Circuit, General
Slew Motor
Slew Gear And House Brake
Slew, Function
Checks And Adjustments
Pipe Burst Safety Valve
Adjustment Procedure
Travel Circuit. General
Rotary Distributor
Travel Motors
Travel Gear And House Brake
Travel Function
Adjustments/Checks
-HYDRAULIC TRACK TENSION SYSTEM
Function
Pressure Increasing Valve
Pressure Relief Valve: Pilot Operated
Adjustments/Pressure Checks
-HINTS FOR READING THE CIRCUIT DIAGRAM
Hints For Reading The Circuit Diagram
Legend Of The Hydraulic Circuit Diagram
Pressure Check Points
How To Read The Circuit Diagram
-HINTS FOR THE ELECTRICAL CIRCUIT DIAGRAM
Marking Of Electrical Components In The Circuit Diagrams
Symbols
Komatsu Circuit Diagrams, General Information
Explanation Of The Drawing Concept
Location Of The Main Terminal Boxes And Some Components
Reading A Circuit Diagram
Adjustments
Component List
-PART 1 ELECTRONIC TEXT MONITORING SYSTEM
Introduction
Function
EFD-Module, Function And Troubleshooting
-PART 2 ELECTRONIC TEXT MONITORING SYSTEM
Introduction
Function
Frequency/Voltage Converter(EFD-Module)
HYDRAULIC PLAN
ELECTRIC PLAN