Description
Doosan DX055 Hydraulic Excavator Shop Manual (Serial Number 50001 and Up)
Doosan DX055 Hydraulic Excavator Index:
Safety
Track Excavator Safety………………………………………………………………. SP001968
Specifications
Specification for DX55 ……………………………………………………………….. SP001479
General Maintenance
General Maintenance Procedures……………………………………………….. SP000016
Standard Torques……………………………………………………………………… SP000813
Upper Structure
Cabin ………………………………………………………………………………………. SP001970
Swing Bearing…………………………………………………………………………… SP001551
Lower Structure and Chassis
Track Assembly ………………………………………………………………………… SP001481
Engine and Drive Train
Engine……………………………………………………………………………………… SP001434
Drive Coupling (Main Pump)……………………………………………………….. SP001482
Hydraulics
Accumulator……………………………………………………………………………… SP000028
Center Joint (Swivel)………………………………………………………………….. SP001483
Cylinders………………………………………………………………………………….. SP001484
Swing Motor……………………………………………………………………………… SP001966
Travel Motor……………………………………………………………………………… SP001969
Main Control Valve ……………………………………………………………………. SP001487
Main Pump……………………………………………………………………………….. SP001488
Remote Control Valve (Work Lever / Joystick) ………………………………. SP001489
Dozer Valve ……………………………………………………………………………… SP001490
Pedal Valve………………………………………………………………………………. SP001491
Hydraulic Schematic (DX55)……………………………………………………….. SP001492
Electrical System
Electrical System ………………………………………………………………………. SP001493
Electrical Schematic (DX55) ……………………………………………………….. SP001494
Attachments
Boom and Arm………………………………………………………………………….. SP001495
Bucket……………………………………………………………………………………… SP001496
