K1036951E Shop Manual
Copyright 2007 DOOSAN
DOOSAN reserves the right to improve our products in a continuing process to provide the best possible
product to the market place. These improvements can be implemented at any time with no obligation to
change materials on previously sold products. It is recommended that consumers periodically contact their
distributors for recent documentation on purchased equipment.
This documentation may include attachments and optional equipment that is not available in your
machine's package. Please call your distributor for additional items that you may require.
Illustrations used throughout this manual are used only as a representation of the actual piece of
equipment, and may vary from the actual item.
Shop Manual
K1036951E
Serial Number 5001 and Up
DX30Z
Table of Contents
Page I
1Table of Contents
Safety
Track Excavator Safety......................................................................... SP001061
Specifications
Specification for DX30Z........................................................................ SP001394
General Maintenance
General Maintenance Procedures ........................................................ SP000016
Standard Torques ................................................................................. SP000813
Upper Structure
Cabin .................................................................................................... SP001063
Swing Bearing....................................................................................... SP001064
Lower Structure and Chassis
Track Assembly .................................................................................... SP001395
Engine and Drive Train
Engine................................................................................................... SP001254
Drive Coupling (Main Pump)................................................................. SP001066
Hydraulics
Accumulator.......................................................................................... SP000028