Shop Manual
K1048003E
Serial Number 5001 and Up
DX225LC
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.
K1048003E Shop Manual
Copyright 2008 DOOSAN
1Table of Contents
Safety
Track Excavator Safety ....................................................................... SP000907
Specifications
Specification for DX225LC.................................................................. SP001616
General Maintenance
General Maintenance Procedures ...................................................... SP000016
Standard Torques ................................................................................ SP000813
Upper Structure
Cabin .................................................................................................... SP000943
Counterweight....................................................................................... SP001617
Fuel Tank............................................................................................. SP001005
Fuel Transfer Pump ............................................................................ SP000021
Swing Bearing...................................................................................... SP000022
Swing Reduction Gear ........................................................................ SP001618
Lower Structure and
Chassis
Track Assembly ..............................................................