Description
Doosan DX55 Hydraulic Excavator Shop Manual (Serial Number 50001 and Up)
Doosan DX55 Hydraulic Excavator Index:
Table of Contents
Safety
Track Excavator Safety
Specifications
Specification for DX55
General Maintenance
General Maintenance Procedures
Standard Torques
Upper Structure
Cabin
Swing Bearing
Lower Structure and Chassis
Track Assembly
Engine and Drivetrain
Engine
Drive Coupling (Main Pump)
Hydraulics
Accumulator
Center Joint (Swivel)
Cylinders
Swing Motor
Travel Motor
Main Control Valve
Main Pump
Remote Control Valve (Work Lever / Joystick)
Dozer Valve
Pedal Valve
Hydraulic Schematic (DX55)
Electrical System
Electrical System
Electrical Schematic (DX55)
Attachments
Boom and Arm
Bucket
