Daewoo Solar 450LC-V Shop Manual — Wiring Diagrams

$19.95 USD · one-time payment

Model: Solar 450LC-V
Type: Track Excavator
Serial: 1001 and Up
532 Pages·28 MB·Searchable PDF·English·Print-Ready
  • ✓ Wiring Diagrams
  • ✓ Hydraulic Schematics
  • ✓ Torque Specs
  • ✓ Bookmarks
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Daewoo Solar 450LC-V electrical schematic sheet showing the EPOS-V controller, LCD gauge panel, throttle controller, pressure and fuel sensors, and lamp and horn relays with wire gauges.
Daewoo Solar 450LC-V Shop Manual — Wiring Diagrams
$19.95

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This 532-page Daewoo Solar 450LC-V Shop Manual PDF (OEM #023-00037E) breaks down the complete Track Excavator, from the main pump and regulator to the A6V160HD travel motors, swing motor, and the boom, arm, and bucket group. Inside: factory hydraulic and electrical schematics, plus a dedicated troubleshooting, testing, and adjustment section for every circuit; boom, arm, bucket, swing, travel, and pilot pressure. You get step-by-step disassembly and reassembly procedures for cylinders, the swing reduction gearbox, center joint, and pilot control valves, backed by standard torque tables. The fuel tank holds 670 liters; torque 1/2-inch split flanges to 2.1-2.5 kg-m (15-18 ft lbs) before you pressurize the system. Your machine is down and burning daylight? Get factory numbers, not forum guesses. Bookmarked with a full text layer: search any spec, jump to the right section, and get back on the sticks.

What's Inside This Manual

SystemPagesKey Topics
Safety7-30Track Excavator Safety S0102000
Specifications31-52Specifications for Solar 450LC-V S0202050
General Maintenance53-80General Maintenance Procedures S0302000, Standard Torques S0309000
Upper Structure81-148Cab S0402000, Counterweight S0403000, Fuel Tank S0405090, Fuel Transfer Pump S0405500, Swing Bearing S0407000, Swing Reduction Gearbox S0408060
Lower Structure and Chassis149-180Track Assembly S0505120
Engine and Drive Train181-220Air-Conditioner S0605010, Drive Coupling (Main Pump) S0609000
Hydraulic System Troubleshooting, Testing and Adjustment221-250Boom Operating Circuit, Arm Operating Circuit, Bucket Operating Circuit, Swing Operating Circuit, Travel Operating Circuit, Pilot Pressure
Accumulator251-256Accumulator Operation, Nitrogen Pre-Charge, Accumulator Charging
Center Joint (Swivel)257-264Center Joint Operation, Inspection, Testing, Disassembly, Reassembly
Cylinders265-284Cylinder Theory of Operation, Piston Nut, Piston Jig, Cylinder Disassembly, Cylinder Reassembly
Swing Motor285-312Swing Motor Theory of Operation, Anti-Cavitation Make-Up Valve, Relief Valve, Swing Brake Operation, Swing Motor Disassembly, Swing Motor Reassembly
Travel Motor (with Gearbox) (A6V160HD)313-370Travel Motor Theory of Operation, Reduction Gearbox Operation, Travel Motor Disassembly, Travel Motor Reassembly, Rotary Group Adjustment
Main Pump (with Regulator)371-404Main Pump Description, Pump Regulator Operation, Horsepower Control, Pump Regulator Disassembly, Main Pump Reassembly
Pilot Control Valve (Work Lever / Joystick) and Travel Control Valve (Jeil Hydraulics)405-438Pilot Control Valve Operation, Joystick Disassembly, Travel Control Valve Operation, Travel Control Valve Disassembly
Hydraulic Schematic (Solar 450LC-V)439-446Hydraulic Schematic S0792130, Pedal Valve with Damper, Simplified Swing Brake, General Notes
Electrical System447-502Electrical System S0802150, EPOS-V Controller Self-Diagnosis, Malfunction Display Readout and Reset, Engine Throttle Controller
Electrical Schematic (Solar 450LC-V)503-508Electrical Schematic S0892130, Full Machine Wiring Diagram
Attachments509-532Boom and Arm S0902110, Bucket S0904000

Quick Reference Specifications

SpecificationValuePage
Hose clamp torque, hydraulic system (Worm Drive, 1-3/4 in. open diameter and under)0.2 - 0.3 kg•m (20 - 30 In. Lbs.)p. 75
Hose clamp torque, hydraulic system (Worm Drive, "Ultra-Tite")1.1 - 1.2 kg•m (95 - 105 In. Lbs.)p. 75
Fuel Tank Capacity670 liters (177 U.S. gal.)p. 107
Maximum Output Speed (swing reduction gearbox)74.3 rpmp. 131
Maximum Output Torque (swing reduction gearbox)1,176.8 kg•m (8,512 ft lbs)p. 131
Lower roller, axle A (Normal)85 mm (3.35 in.)p. 156
Lower roller, axle A (Recommended Limit for Maintenance)84.5 mm (3.33 in.)p. 156
Cab air-conditioner recirculation filter cleaning interval500 hoursp. 185
Pressure at SH port of hydraulic brake4 bar (58 psi)p. 243
Pressure at motor makeup valve2.5 bar (36 psi)p. 243
Clearance between the stem and body of the center swivel0.1 mm (0.0039")p. 262
Hydraulic Reservoir Capacity340.0 liters (90 U.S. gal.)p. 41
BrandDaewoo
ModelSolar 450LC-V
Machine TypeTrack Excavator
Manual TypeShop Manual
LanguageEnglish
FormatSearchable PDF (Digital Download)
Pages532
File Size28 MB
Manual No.023-00037E
Serial Range1001 and Up
Wiring DiagramsYes
Hydraulic SchematicsYes
Torque SpecificationsYes
Bookmarked / IndexedYes