30ton Used Excavator Machine Original Korea Doosan DX300LC Second Hand Crawler Hydraulic Excavator

The Doosan DX300 is a powerful and reliable hydraulic excavator designed for heavy-duty construction, quarrying, and mining applications. It offers a balance of performance, fuel efficiency, and operator comfort.

Doosan DX300 Specifications

Engine

• Model: Doosan DL08P
• Type: 6-cylinder, water-cooled, turbocharged diesel engine with intercooler
• Displacement: 7.6 liters (464 cubic inches)
• Gross Power: 202 kW (271 hp) at 1,800 rpm
• Net Power: 198 kW (265 hp) at 1,800 rpm
• Emission Compliance: Tier 4 Final / Stage IV

Operating Weight

• Weight: 30,200 kg (66,579 lbs)

Dimensions

• Overall Length: 10,575 mm (416.4 in)
• Width (with standard tracks): 3,200 mm (126 in)
• Height (to top of cab): 3,170 mm (124.8 in)
• Tail Swing Radius: 3,350 mm (131.9 in)
• Ground Clearance: 500 mm (19.7 in)

Performance

• Maximum Digging Depth: 7,300 mm (24 ft)
• Maximum Reach: 10,730 mm (35.2 ft)
• Maximum Dumping Height: 7,230 mm (23.7 ft)
• Bucket Breakout Force: 20,870 kgf (205 kN)
• Arm Breakout Force: 16,330 kgf (160 kN)

Undercarriage

• Track Shoe Width: 600–900 mm (23.6–35.4 in), depending on configuration
• Track on Ground: 3,920 mm (154.3 in)
• Ground Pressure: 49.1 kPa (7.1 psi) with standard shoes

Hydraulic System

• Type: Closed-center, load-sensing hydraulic system
• Main Pump Flow: 2 × 240 liters/min (63.4 gallons/min)
• Relief Pressure: 34.3 MPa (4,970 psi)

Fuel Tank

• Capacity: 502 liters (132.6 gallons)

Key Features

1. Powerful Performance: High-output Doosan DL08P engine ensures fast cycle times and robust digging capability.
2. Fuel Efficiency: Advanced fuel management systems and low emissions for cost savings and environmental compliance.
3. Operator Comfort: Spacious cab with ergonomic controls, air suspension seat, and climate control for reduced fatigue.
4. Advanced Technology: Features like DoosanCONNECT telematics for remote monitoring and optimized maintenance.
5. Durability: Reinforced structures and components designed for long life in demanding environments.

Applications

• Construction: Foundation excavation, trenching, and earthmoving.
• Mining: Rock excavation and loading operations.
• Quarrying: Material handling and aggregate processing.
• Utility Work: Pipeline and drainage installation.