DOOSAN DX480LC DX520LC EXCAVATOR SHOP MANUAL K1008703E – PDF DOWNLOAD

Description

DOOSAN DX480LC DX520LC EXCAVATOR SHOP MANUAL K1008703E – PDF DOWNLOAD

DESCRIPTION:

DOOSAN DX480LC DX520LC EXCAVATOR SHOP MANUAL K1008703E – PDF DOWNLOAD

TO THE OPERATOR OF A DOOSAN EXCAVATOR

• Please respect the importance of taking responsibility for your own safety, and that of other people who may be
  affected by your actions.
• The safety information on the following pages is organized into the following sections:
• Unsafe use of the excavator could lead to serious injury or death. Operating procedures, maintenance and equipment practices or traveling or shipping methods that do not follow the safety guidelines on the following pages could cause serious, potentially fatal injuries or extensive damage to the machine or nearby property

1. “General Safety Essentials” on page 1-9
2. “Location of Safety Labels” on page 1-10
3. “Summary of Safety Precautions for Lifting in Digging
Mode” on page 1-11
4. “Unauthorized Modifications” on page 1-12
5. “General Hazard Information” on page 1-12
6. “Before Starting Engine” on page 1-21
7. “Machine Operation” on page 1-24
8. “Maintenance” on page 1-32
9. “Battery” on page 1-41
10. “Towing” on page 1-43
11. “Shipping and Transportation” on page 1-44
12. “Lifting With Sling” on page 1-44

• Improper operation and maintenance of this machine can be hazardous and could result in serious injury or death. Operator and maintenance personnel should read this manual thoroughly before beginning operation or maintenance.
• Keep this manual in the storage compartment to the rear of the operator’s seat, and have all personnel involved in working on the machine read the manual periodically.
• Some actions involved in operation and maintenance of the machine can cause a serious accident, if they are not done in a manner described in this manual. The procedures and precautions given in this manual apply only to intended uses of the machine.
• If you use your machine for any unintended uses that are not specifically prohibited, you must be sure that it is safe for any others. In no event should you or others engage in prohibited uses or actions as described in this manual. DOOSAN delivers machines that comply with all applicable regulations and standards of the country to which it has been sent.
• If this machine has been purchased in another country or purchased from someone in another country, it may lack certain safety devices and specifications that are necessary for use in your country.
• If there is any question about whether your product complies with the applicable standards and regulations of your country, consult DOOSAN or your DOOSAN distributor before operating the machine

TABLE OF CONTENTS:

DOOSAN DX480LC DX520LC EXCAVATOR SHOP MANUAL K1008703E – PDF DOWNLOAD

Safety
Track Excavator Safety SP000142
Specifications
Specification for DX480LC/ 520LC SP000143
General Maintenance
General Maintenance Procedures SP000016
Standard Torques SP000017
Upper Structure
Cabin SP000018
Counterweight SP000153
Fuel Tank SP000155
Swing Bearing SP000158
Swing Reduction Gear SP000160
Lower Structure and Chassis
Track Assembly SP000171
Air Conditioner SP000025
Engine and Drive Train
Drive Coupling (Main Pump) SP000026
Hydraulics
Hydraulic System Troubleshooting, Testing and Adjustment SP000179
Accumulator SP000028
Center Joint (Swivel) SP000181
Cylinders SP000193
Table of Contents
Page II
Swing Motor SP000194
Travel Motor (With Gearbox) (A6V160HD) SP000185
Main Pump (Rexroth) SP000186
Control Valve (Kayaba Model KVMG-400-DA) SP000187
Remote Control Valve (Work Lever / Joystick) SP000189
Travel Control Valve (With Damper) SP000070
Solenoid Valve Assembly SP000191
Breaker EPPR Valve (Opt) SP000192
Fan Motor (Vane Type) SP000209
Gear Pump (Fan Cooling Drive) SP000208
Fan Cooling Flow In-Out Change Valve SP000207
Hydraulic Schematic DX480LC/ 520LC SP000212
Electrical System
Electrical System SP000197
Electrical Schematic DX480LC/ 520LC SP000213
Attachments
Boom and Arm SP000205
Bucket SP000206
Safety Precautions 5
Applicable Models 5
To the Operator of a DOOSAN Daewoo
Excavator 6
General Safety Essentials 10
Location of Safety Labels 11
Summary of Safety Precautions for Lifting in
Digging Mode 12
Unauthorized Modifications 13
General Hazard Information 13
Before Starting Engine 22
Machine Operation 26
Maintenance 33
Battery 42
Towing 44
Shipping and Transportation 45
Lifting With Sling 45
1Safety
DOOSAN DX480LC DX520LC EXCAVATOR SHOP MANUAL K1008703E – PDF DOWNLOAD:

IMAGES PREVIEW OF THE MANUAL:

PLEASE NOTE:

• This is the SAME exact manual used by your dealers to fix your vehicle.
• The same can be yours in the next 2-3 mins as you will be directed to the download page immediately after paying for the manual.
• Any queries / doubts regarding your purchase, please feel free to contact [email protected]

S.M