DAEWOO DOOSAN SOLAR 450LC V EXCAVATOR SHOP MANUAL 023-00037E – PDF DOWNLOAD
DESCRIPTION:
DAEWOO DOOSAN SOLAR 450LC V EXCAVATOR SHOP MANUAL 023-00037E – PDF DOWNLOAD
TO THE OPERATOR OF A DOOSAN DAEWOO EXCAVATOR
DANGER! 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
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:
1. “General Safety Essentials” on page 6
2. “Location of Safety Labels” on page 6
3. “Summary of Safety Precautions for Lifting in Digging Mode” on page 7
4. “Unauthorized Modifications” on page 8
5. “General Hazard Information” on page 8
6. “Before Starting Engine” on page 17
7. “Machine Operation” on page 20
8. “Maintenance” on page 27
9. “Battery” on page 35
10. “Towing” on page 37
11. “Shipping and Transportation” on page 38
12. “Lifting With Sling” on page 38
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. Daewoo delivers machines that comply with all applicable regulations and standards of the country to which it has been shipped. 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 Daewoo or your Daewoo distributor before operating the machine.
GENERAL SAFETY ESSENTIALS
ACCESSORY APPLICATIONS
The excavator has been primarily designed for moving earth with a bucket. For use as a grapple or for other object handling, contact Daewoo for proper installation and application. Lifting-work applications (unless restricted or prohibited by local regulations) are permitted in approved lift configuration, to rated capacity only, with no side-loading. DO NOT use the machine for activities for which it was not intended. DO NOT use the bucket for lifting work, unless lift slings are used in the approved configuration. Use of an accessory hydraulic hammer (breaker), work in rough terrain, demolition applications or other hazardous operation may require installation of additional protective structures to safeguard the operator.
LIFTING CAPACITY RATING CONFIGURATION
Lifting capacity ratings that are printed at the end of this safety section are based on the machine being level, on a firm supporting surface, with hooks and slings attached in approved configuration. Loads must be balanced and supported evenly. Use taglines to keep the load steady if wind conditions and large surface area are a problem. Work crew hand signals, individual tasks and safe procedures should all be universally understood before the lift is made.
LOCATION OF SAFETY LABELS
Location of safety labels (decals) can vary from unit to unit. Refer to appropriate Operation and Maintenance Manual, and parts manual for your unit. Always replace damaged or faded decals.
IMPORTANT
Before using the excavator to make lifts check municipal and regional regulations or statutes that could apply. Governing ordinances may require that all heavy lifting be done with single purpose equipment specifically designed for making lifts, or other local restrictions may apply. Making heavy lifts with a general purpose excavator that can be used for digging, loading, grading or other work may be expressly forbidden by a regional injunction or other legal prohibition. Always follow all of the other instructions, guidelines and restrictions for Safe Lifting in the Operation and Maintenance Manuals.
TABLE OF CONTENTS:
DAEWOO DOOSAN SOLAR 450LC V EXCAVATOR SHOP MANUAL 023-00037E – PDF DOWNLOAD
Publication Request for Proposed Revision
Safety
Track Excavator Safety………………………………………………………………..S0102000
Specifications
Specifications for Solar 450LC-V…………………………………………………..S0202050
General Maintenance
General Maintenance Procedures…………………………………………………S0302000
Standard Torques……………………………………………………………………….S0309000
Upper Structure
Cabin ………………………………………………………………………………………..S0402000
Counterweight…………………………………………………………………………….S0403000
Fuel Tank…………………………………………………………………………………..S0405090
Fuel Transfer Pump…………………………………………………………………….S0405500
Swing Bearing…………………………………………………………………………….S0407000
Swing Reduction Gearbox……………………………………………………………S0408060
Lower Structure and Chassis
Track Assembly ………………………………………………………………………….S0505120
Engine and Drive Train
Air Conditioner ……………………………………………………………………………S0605010
Drive Coupling (Main Pump)…………………………………………………………S0609000
Hydraulics
Hydraulic System Troubleshooting, Testing and Adjustment …………….S0702140
Accumulator……………………………………………………………………………….S0703000
Center Joint (Swivel)……………………………………………………………………S0704030
Cylinders……………………………………………………………………………………S0705000
Swing Motor……………………………………………………………………………….S0707260
Travel Motor (With Gearbox) (A6V160HD)……………………………………..S0707365
Main Pump (With Regulator) ………………………………………………………..S0708360
Main Control Valve (Kayaba)………………………………………………………..S0709435
Pilot Control Valve (Work Lever / Joystick)……………………………………..S0709450
Travel Control Valve (Jeil Hydraulics)…………………………………………….S0709810
Hydraulic Schematic (Solar 450LC-V)……………………………………………S0792130
Electrical System
Electrical System ………………………………………………………………………..S0802150
Electrical Schematic (Solar 450LC-V) ……………………………………………S0892130
Attachments
Boom and Arm……………………………………………………………………………S0902110
Bucket……………………………………………………………………………………….S0904000
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S.M