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.

We would like to personally thank you for allowing Jiangchun Trading Co., Ltd. to present our introduction, Shanghai Sunight Machinery Co., Ltd. is one of the bigger supplier and buyer of used machine in Shanghai,China.

We have a range of used construction equipment available. Everything from excavators, bulldozers, motor graders, Soil Compactors, wheel loaders and dumper trucks.

We are also have great demand on used Excavator, bulldozer, loader, grader from all over the world.

The excavator is one of the most versatile pieces of construction equipment. The different uses for the excavator include: digging, demolition, dredging, lifting and moving. Each year hundreds of used excavators are shipped to all regions of the world, especially Africa, South East Asia and the Middle East.

As for excavator, the most popular model range from Cat E70B,E120B,E200B, 320B, 320C, 320D, 336D, Komatsu PC35MR, 55MR, 60-7,78US, 120-6, 128US, PC200-6, PC220-6, PC220-7, PC300-7; Hitachi EX60, EX100, EX120, EX200, EX200-3, ZX200-6. Kobelco SK03, SK07, SK200-6, SK200-8;

As for the bulldozer, the popular model includes Cat D5C,D5G, D5K, D6D, D6G, D7G,D7H,D8K; Komatsu D65, D85-18, D155; Shantui SD13, SD16, SD22, SD32

As for the roller, the popular model includes Dynapac CA25D, 30D; Bomag BW202AD-2, BW219D-2, BW217D-2, Ingersoll rand SD100D, SD175D.

As for the grader, the popular model includes Cat 12G, 140G, 140H, 140K; Komatsu GD511A, GD611A-1

We also purchase and sell the wheel loader as below model, Cat 950C,966D, 966G, 966H; Komatsu WA320-1, 320-5, 380-3, 470-3.