Doosan Crawler Excavator Type DX225NLC S/N: 5001 and Up Workshop Service Manual

Original Illustrated Factory Workshop Service Manual for Doosan Crawler Excavator Type DX225NLC.

Original factory manuals for Doosan Excavators, contains high quality images, circuit diagrams and instructions to help you to operate, maintenance and repair your truck. All Manuals Printable, contains Searchable Text and Navigation Bookmarks


Covered models:

S/N: 5001 and Up


Format: PDF, 804 Pages

Language: English


Contents:

Safety

Track Excavator Safety

Specifications

Specification for DX225NLC

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

Drive Coupling (Main Pump)

Hydraulics

Hydraulic System Troubleshooting, Testing and Adjustment

Accumulator

Center Joint (Swivel)

Cylinders

Swing Motor

Travel Motor

Gear Pump

Main Control Valve

Axial Piston Pump

PTO Server

Remote Control Valve (Work Lever / Joystick)

Travel Control Valve (with Damper)

Solenoid Valve Assembly

Breaker EPPR Valve (Opt)

Hydraulic Schematic (DX225NLC)

Electrical System

Electrical System

Electrical Schematic (DX180LC/DX225LC/DX225NLC/DX255LC)

Attachments

Boom and Arm

Bucket.
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