Factory Shop Manual For Doosan DX55 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: 842
Number: K1038080E
Bookmarks: Yes
Searchable: Yes

Model

Doosan Track Excavator
DX55

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 DRIVE TRAIN
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