Target Audience:
Technicians, service professionals, and DIY owners of Daewoo Solar 130LC-III excavators
Model Class:
13-ton class hydraulic excavator
Market Role:
Compact utility excavator for construction, landscaping, and material handling
Advantages:
Comprehensive electrical and hydraulic schematic manual provides detailed circuit diagrams for troubleshooting and repair
Key Differentiator:
Covers both electrical and hydraulic systems in one manual, saving time and effort
Detailed Schematics:
Precise electrical and hydraulic schematics for accurate diagnostics
Technical Coverage:
Includes wiring diagrams, hydraulic circuits, and component specifications
Practical Resource:
Designed for practical use in maintenance and repair tasks
Manual Type:
Electrical Hydraulic Schematic
Publication Numbers:
HAAE1670 (Electrical), HAAE1510, HAAE1500, HAAE1490 (Hydraulic)
System Coverage:
Complete electrical wiring diagrams and hydraulic circuit schematics
Technical Depth:
Detailed component-level diagrams with connector pinouts and hydraulic flow paths
Electrical System:
Starter, alternator, battery, sensors, switches, relays, and wiring harnesses
Engine Control:
Engine ECM, fuel injection system, glow plugs, and related electrical components
Hydraulic System:
Main pumps, control valves, cylinders, motors, and hydraulic lines
Pilot System:
Pilot pump, pilot valves, joysticks, and pedal controls
Undercarriage:
Track motors, final drives, and track adjustment mechanisms
Cab and Controls:
HVAC, wipers, lighting, instrument cluster, and control switches
Troubleshooting:
Step-by-step diagnostic procedures for electrical and hydraulic faults
Maintenance:
Scheduled maintenance tasks with oil and filter types
Repair:
Component removal and installation instructions
Wiring Diagrams:
Full-color wiring diagrams with connector views and circuit paths
Hydraulic Schematics:
Detailed hydraulic circuit diagrams showing flow paths and pressures
Component Specifications:
Electrical and hydraulic component ratings (voltage, pressure, flow)
Connector Pinouts:
For major electronic modules and sensors
OEM Part Numbers:
Not explicitly listed in manual; intended for repair guidance
Component Identification:
Clear labeling on diagrams for identification
Compatibility:
Works on any device with a PDF reader (Windows, Mac, iOS, Android)
Requirements:
PDF reader software (free)
Searchability:
Text searchable for quick reference
Resolution:
High-quality vector graphics and clear text
Printing:
Can be printed for workshop use
Binding Type:
Digital - no physical binding
Paper Type:
N/A - digital download
Crash Test Information:
N/A - not applicable to excavators
Functions:
Anti-vandalism system (optional), boom lowering check valve, load holding valves
Structures:
ROPS/FOPS cab, seat belts, emergency exits
Visibility:
Large windows and mirrors
Engine Oil Change:
Every 250 hours or as specified in owner's manual
Hydraulic Oil Change:
Every 1,000 hours or annually, whichever comes first
Air Filter:
Inspect every 100 hours, replace as needed
Fuel Filter:
Replace every 500 hours
Hydraulic Oil Capacity:
Approximately 150-200 L
Engine Oil Capacity:
Approximately 15-20 L
Recommended Oil Grade:
N/A - not specified in provided text; consult owner's manual
Known Issues / Common Wear Items
Electrical Connectors:
Corrosion and loose connections can cause intermittent faults
Hydraulic Hoses:
Abrasion and leaks at connections
Seals:
Cylinder seals may wear with age and require replacement
Track Adjustment:
Incorrect track tension can cause premature wear
Manufacturer:
Daewoo Heavy Industries (now Doosan Infracore)
Background:
Daewoo has a long history in construction equipment manufacturing
Generation:
III (third generation) - successor of Solar II series
Changes:
Improved hydraulic efficiency and emissions compliance
Manufacturing Site:
South Korea
