Description
Doosan DX55W Wheleed Excavator Shop Manual (Serial Number 7118 and Up)
Doosan DX55W Wheleed Excavator Index:
DX55W
Table of Contents
Safety
Wheel Excavator Safety
Specifications
Specification for DX55W SP002580
General Maintenance
General Maintenance Procedures
Standard Torques
Upper Structure
Cabin
Counterweight
Fuel Tank
Fuel Transfer Pump
Swing Bearing
Lower Structure and Chassis
Ram Lock Valve
Front Axle SP002543
Rear Axle SP002544
Engine and Drive Train
Engine
Transmission
Drive Coupling (Main Pump)
Hydraulics
Hydraulic System Troubleshooting, Testing and Adjustment
Accumulator
Center Joint (Swivel)
Cylinders
Main Control Valve
Swing Motor
Travel Motor
Steering Valve
Remote Control Valve (Work Lever / Joystick)
Dozer Valve
Accelerator Pedal Valve (Hydraulic)
Service Brake Pedal Valve
Hydraulic Schematic (DX55W)
Electrical System
Electrical System
Electrical Schematic (DX55W)
Attachments
Boom and Arm
Bucket
