Doosan Daewoo Excavator V Series Electrical Hydraulic Schematic Manual

🏷️ Basic Information

Make:

Doosan Daewoo

Model:

V Series Excavators

Model Variants:

Solar 010, Solar 030, Solar 035, Solar 040, Solar 055, Solar 060, Solar 070, Solar 075, Solar 130, Solar 140, Solar 150, Solar 170, Solar 180, Solar 210, Solar 220, Solar 225, Solar 230, Solar 250, Solar 260, Solar 280, Solar 290, Solar 300, Solar 330, Solar 340, Solar 360, Solar 400, Solar 420, Solar 450, Solar 470, Solar 500 LC-V

Production Years:

2004-2007 (V series, approximate)

👋 Introduction

Target Audience:

Professional technicians and experienced do-it-yourself mechanics in the construction and industrial sectors.

Intended Use:

Heavy-duty construction and industrial applications, including earthmoving, excavation, and material handling.

Advantages:

Robust engineering, reliability, durability under challenging conditions, and efficient operation.

Model Range:

From compact Solar 010 to large Solar 500 LC-V.

Service Support:

Comprehensive service manual for maintenance and repairs.

📋 Manual Details

Electrical Schematics:

Complete wiring diagrams for all V series models.

Hydraulic Schematics:

Detailed hydraulic circuit diagrams for all V series models.

Page Count:

N/A - not specified

Manual Type:

Service manual

Language:

English

File Format:

PDF

Delivery Method:

Instant download

📖 Manual Coverage

Electrical System:

Complete wiring diagrams for all electrical components including sensors, actuators, control units.

Hydraulic System:

Full hydraulic circuit schematics for boom, arm, bucket, swing, and travel functions.

Engine System:

Electrical schematics for engine management and starting/charging systems.

Transmission / Final Drive:

Hydraulic schematics for travel motors and final drives (if applicable).

Undercarriage:

Diagrams for track drive, tension, and lubrication systems.

Cab Systems:

Electrical schematics for cab controls, HVAC, and instrumentation.

Attachment Systems:

Hydraulic circuits for auxiliary lines and quick couplers.

Repair Procedures:

Step-by-step instructions for disassembly, assembly, and replacement of major components.

Diagnostic Procedures:

Troubleshooting guides and test procedures for electrical and hydraulic faults.

Maintenance Information:

Scheduled maintenance tasks and checks for optimal performance.

Specifications:

Critical specifications for torque settings, clearances, and pressures.

Target Expertise:

Professional technicians and experienced DIY mechanics.

Detail Level:

Comprehensive schematics and diagrams with detailed annotations.

Part Numbers:

Reference to part numbers is not explicitly included; main focus is schematics and procedures.

Diagrams:

Schematics include component locations and connection points.

📊 Manual Specifications

File Type:

PDF (Portable Document Format)

Compatibility:

Works on any device with a PDF reader (Windows, Mac, Linux, iOS, Android).

Requirements:

PDF reader software; no special hardware required.

Searchability:

Text is searchable; enables quick lookup of specific terms.

Resolution:

High-resolution vector graphics and clear text for readability.

Binding:

Digital (no physical binding)

Paper:

N/A - digital download

⚙️ Engine Specifications

Engine Type:

Diesel engine (specifications vary by model)

Model Range:

Various engines from manufacturers like Doosan, Yanmar, Kubota, etc., depending on model.

Power Output:

Varies widely from approximately 60 hp to 350 hp depending on model.

Displacement:

Displacement varies; not provided for all models.

Fuel Type:

Diesel

Fuel Injection:

Direct injection (common)

🔧 Transmission

Type:

Hydrostatic transmission for travel; no conventional gearbox.

Type:

N/A - not applicable for excavators; travel is via independent hydraulic motors.

Travel Drives:

Hydraulic motors with planetary reduction gearboxes.

Control:

Proportional hydraulic control for precise speed.

📐 Dimensions

Length:

Varies by model; range from approximately 4.5 m to 11.5 m.

Height:

Varies; from approximately 2.6 m to 3.6 m.

Width:

Varies; from approximately 1.6 m to 3.4 m.

Curb Weight (Operating Weight):

Range from about 1.5 t (Solar 010) to 50 t (Solar 500 LC-V).

🛡️ Safety Features

Crash Test Information:

N/A - not applicable for construction equipment.

ROPS/FOPS:

Available as standard or optional depending on model.

Backup Alarm:

Standard on most models.

Emergency Stop:

Engine stop switch for safety.

Seat Belt:

Standard for operator.

Cab Structure:

Reinforced steel cab with safety glass.

💡 Technology Features

Audio System:

Optional AM/FM radio; later models may have Bluetooth.

Monitoring System:

Self-diagnostic system displaying operating data and warnings.

Hydraulic Control:

Electronic joystick control for precise operation (some models).

🔧 Maintenance

Engine Oil Change:

Every 250 hours (typical for diesels).

Hydraulic Fluid Change:

Every 1000-2000 hours, depending on usage.

Air Filter:

Clean every 50 hours; replace as needed.

Grease Points:

Daily lubrication of pins and bushings.

Engine Oil:

API CI-4 or higher, viscosity SAE 15W-40 (typical).

Hydraulic Fluid:

ISO VG 46 or 68 anti-wear hydraulic oil.

Coolant:

Ethylene glycol based coolant with anti-corrosion additives.

Common Wear Items:

Track links, sprockets, idlers, bucket teeth, cutting edges, hydraulic seals.

Known Issues:

Electrical harness connector corrosion; hydraulic oil overheating under heavy load.

📚 Vehicle History

Manufacturer:

Doosan Infracore (formerly Daewoo Heavy Industries)

Heritage:

Daewoo began producing excavators in the 1980s; Doosan acquired Daewoo Heavy Industries in 2005.

Series Development:

The V series was an evolution from earlier Solar series, incorporating improvements in performance and emissions.

Manufacturing Sites:

South Korea, and later China and other global plants.

🏆 Awards & Recognition

Awards:

N/A - no specific awards are documented for the V series.