Factory Shop Manual For Doosan DX300LCA Track Excavator. Illustrations, instructions, diagrams for step by step remove and install, assembly and disassembly, service, inspection, repair, troubleshooting, tune-ups.

Format: PDF
Language: English
Pages: 810
Number: 950106-00075E
Bookmarks: Yes
Searchable: Yes
Wiring Diagrams: Yes
Hydraulic Diagrams: Yes

Model

Doosan Track Excavator

DX300LCA

Contents

-SAFETY
Track Excavator Safety
-SPECIFICATIONS
Specification for DX300LCA
-GENERAL MAINTENANCE
General Maintenance Procedures
Standard Torques
-UPPER STRUCTURE
Cabin
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
Travel Reduction Gear
Axial Piston Pump
Gear Pump
Main Control Valve
Remote Control Valve (Work Lever / Joystick)
Travel Control Valve (With Damper)
Solenoid Valve Assembly
Breaker EPPR Valve (Opt)
Hydraulic Schematic DX300LC/DX300LCA
-ELECTRICAL SYSTEM
Electrical System
Electrical Schematic DX300/340/LC350/DX300LCA
Attachments
Boom and Arm
Bucket