DOOSAN SOLAR 030 035 EXCAVATOR SHOP MANUAL 2023-7091E – PDF DOWNLAOD
DESCRIPTION:
DOOSAN SOLAR 030 035 EXCAVATOR SHOP MANUAL 2023-7091E – PDF DOWNLAOD
- Daewoo 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 though out this manual are used only a representation of the actual piece of equipment, and may vary from the actual item
INTRODUCTION
A Message to Daewoo Excavator Operators
• This manual has been prepared to inform you about the operation and maintenance of your new excavator. You are urged to read this manual carefully and to follow the instructions, safety rules and relevant laws and regulations before operating the excavator.
• For Solar 030 and 035 engines, please see the Operator’s and Maintenance Manual for Isuzu Diesel Engines (SOLAR 035 : 3LD1, SOLAR 030 : 3LB1)
• Do not operate, inspect or service the excavator until you are thoroughly familiar with its’ design and controls. This manual must be left in the cab so that it is always available to others.
• If you have any questions concerning the excavator, please supply the MODEL NO and SERIAL (Pl)NO. These numbers are stamped on a name plate, which is attached to the front part of the main frame.
The information, specifications and illustrations included in this manual are based on the information available at the time it was published. Daewoo reserves the right to make improvements and changes in specifications or design without prior notice and without incurring obligation. Please check with your authorized Daewoo dealer for information on possible updates or revisions.
• The safety symbols and other safety information contained in this manual and on the excavator can not cover every possible dangerous situation that may result from operation, inspection and maintenance of this excavator. In addition, operation, inspection or maintenance of the machine, in a manner not specified in this manual, could be dangerous and is the sole responsibility of the operator or technician.
TABLE OF CONTENTS:
DOOSAN SOLAR 030 035 EXCAVATOR SHOP MANUAL 2023-7091E – PDF DOWNLAOD
1 SAFETY 1
1 1 Safety Information
12 Safety Messages
13 Safe Operation
2 GENERAL INFORMATION 18
21 Excavator Major Components
22 Excavator External View and
Operating Space
23 Specification
24 Weight of Major Attachments and
Components
25 Excavator Identification Number
26 Grease Supply Points and Locations
27 Recommended Oils and Lubricants
28 Inspection and Maintenance
29 Hydraulic Line Diagram
3 WORKING ATTACHMENTS 35
31 Maintenance Standards 32 Inspection and Correction
4 ENGINE 42
41 Engine Specifications
42 Engine Performance Curve
43 Emgine Number Location
44 Engine RPM Standards
5 MAIN PUMP 46
5 1 External Views
52 Construction
53 Pump Removal and Installation
54 Hydraulic Pump Performance Test
6 HYDRAULIC OIL FILTER 53
61 Piping Diagram
62 Hydraulic Oil Filter
63 Maintenance Procedure
7 CONTROL VALVE 59
7 1 Specifications
72 Construction
73 Disassembly and Reassembly
74 Construction of Each Valve
75 Cautions when Handlings
8 SWING MOTOR 72
8 1 Specifications
82 Construction
83 Principles of Operation
84 Inspection and Adjustment
85 Maintenance Standards
9 TRAVEL MOTOR 81
9 1 Specifications
92 Construction
93 Principles of Operation
94 Care
95 Running Speed
10 HYDRAULIC CYLINDER 93
101 Construction
102 Disassembly
103 Assembly
11 SWIVEL JOINT 100
11 1 Specifications
112 Construction, Disassembly, and Reassembly
12 JOY STICK 104
121 Specifications 123 Constrction
122 Principles of Operation
13 SOLENOID VALVE 108
131 Specifications
132 Construction
133 Operation
134 Construction
14 CRAWLERS 113
141 Specifications and Construction
142 Disassembly and Reassembly
143 Maintenance Standards
15 IDLER 119
151 Construction 153 Maintenance Standards
152 Disassembly and Reassembly
16 TRACK TENSION ADJUSTING CYLINDER 122
161 Construction 163 Disassembly and Reassembly
162 Spring Specifications
17 TRACK ROLLER 125
17 1 Construction 173 Maintenance Standards
172 Disassembly and Reassembly
18 SPROCKET 128
181 Disassembly and Reassembly 182 Maintenance Standards
19 CRAWLER REPLACEMENT PROCEDURE 130
191 Steel Crawler Mounting Procedure
192 Replacement of Steel Crawlers with Rubber Crawlers
20 ELECTRICAL DEVICE 132
201 Electrical Circuit Diagram 202 Troubleshooting
• WORLDWIDE NETWORK
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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
Abram Dalton –
Always fast and great!