Description
Doosan DX140R Hydraulic Excavator Shop Manual (Serial Number 5001 and Up)
Doosan DX140R Hydraulic Excavator Index:
DX140R/DX140LCR
Table of Contents
Safety
Track Excavator Safety
Specifications
Specification for DX140LCR
General Maintenance
General Maintenance Procedures
Standard Torques
Upper Structure
Cabin
Counterweight
Fuel Tank
Fuel Transfer Pump
Swing Bearing
Swing Reduction Gear
Lower Structure and Chassis
Track Assembly
Engine and Drive Train
QSB4.5 Engine
Drive Coupling (Main Pump)
Hydraulics
Hydraulic System Troubleshooting, Testing and Adjustment
Accumulator
Center Joint (Swivel)
Cylinders
Swing Motor
Travel Moter
Main Pump
Main Control Valve
Remote Control Valve (Work Lever / Joystick)
Travel Control Valve (with Damper)
Solenoid Valve Assembly
Breaker EPPR Valve (Opt)
Hydraulic Schematic (DX140LCR)
Electrical System
Electrical System
Electrical Schematic (DX140LCR)
Attachments
Boom and Arm
Bucket
