Doosan DX255LC-5 Hydraulic Excavator Index:

DX255LC-5
NOTICE
Table of Contents
Safety
Track Excavator Maintenance Safety
Specifications
Specifications
General Maintenance
General Maintenance Instructions
Standard Torques
Engine
Engine
Engine Coolant Heater (Option)
Upper Structure
Cabin
Counterweight
Hydraulic Oil Tank
Fuel Tank
Main Pump
Drive Coupling (Main Pump)
Main Control Valve
Swing Device
Gear Pump (Rotation)
Joystick Valve (Work Lever)
Travel Control Valve (with Damper)
Solenoid Valve
EPPR Valve
Accumulator
Lower Structure and Chassis
Swing Bearing
Center Joint
Travel Device
Track Assembly
Front
Boom and Arm
Bucket
Cylinders
Hydraulic System
Hydraulic System
Hydraulic System Testing and Adjustment
Hydraulic System Troubleshooting
Electrical System
Electrical System
Options
One Way
Two-way
Rotating
Quick Coupler
Two Pump
Schematic
Hydraulic Schematic / Electrical Schematic