Description
Doosan DX480LC Hydraulic Excavator Shop Manual (DX480LC Serial Number 5221, 5117 and Up)
Doosan DX480LC Hydraulic Excavator Index:
DX480LC/DX520LC
Table of Contents
Safety
Track Excavator Safety
Specifications
Specification for DX480LC/520LC
General Maintenance
General Maintenance Procedures
Standard Torques
Upper Structure
Cabin (NON-ROPS)
Cabin (ROPS)
Counterweight
Fuel Tank
Fuel Transfer Pump (Opt)
Swing Bearing
Swing Reduction Gear
Lower Structure and Chassis
Track Assembly
Engine and Drive Train
Drive Coupling (Main Pump)
Hydraulics
Hydraulic System Troubleshooting, Testing and Adjustment
Accumulator
Center Joint (Swivel)
Cylinders
Swing Motor
Travel Motor (With Gearbox)
Main Pump
Gear Pump (Fan Cooling Drive)
Main Control Valve
Remote Control Valve (Work Lever / Joystick)
Travel Control Valve (with Damper)
Fan Motor (Vane Type)
Fan Cooling Flow In-Out Change Valve
Solenoid Valve Assembly
Breaker EPPR Valve (Opt)
Hydraulic Schematic DX480LC/520LC
Electrical System
Electrical System (NON-ROPS) SP001767
Electrical System (ROPS) SP002228
Electrical Schematic (NON-ROPS)
Electrical Schematic (ROPS)
Attachments
Boom and Arm
Bucket
