2018 Doosan DX150WE-9C Excavator Jiangsu-Nanjing $57,584

[MikePhua]

                                       

ID：1826045

• Brand: Doosan
  
• Model: DX150WE-9C
  
• Year of Manufacture: 2018
  
• Hours: 8,000 hours
  
• Location: Jiangsu - Nanjing City
  

The Doosan DX150WE-9C is a 14-ton hydraulic excavator launched in 2018, designed to balance power, efficiency, and reliability for mid-sized construction projects. This model is widely used in urban construction, road building, and utility installation due to its compact size and strong digging capabilities. With 8,000 operating hours, the unit still demonstrates robust performance for a variety of heavy-duty tasks.
Brand History and Model Development
Doosan, a South Korean multinational company founded in 1896, has been producing construction machinery for decades, emphasizing durability and technological advancement. The DX series represents the company’s evolution toward fuel-efficient, high-output machines that comply with global emissions standards. The DX150WE-9C, specifically designed for wheeled excavator versatility, has sold steadily in Asia and Europe since its release, becoming popular for jobs that require maneuverability in tight spaces.
Specifications

• Operating weight: 13,525 kg
  
• Bucket capacity: 0.57 m³
  
• Boom length: 4,400 mm
  
• Arm length: 2,100 mm
  
• Power type: Conventional diesel engine
  
• Manufacturer type: Joint venture/imported
  
• Bucket type: Backhoe
  

Engine and Power

• Engine model: Perkins 1104D
  
• Rated power: 102 kW at 2,200 rpm
  
• Cylinder bore × stroke: 105 × 127 mm
  
• Number of cylinders: 4
  

The Perkins 1104D engine is known for durability and low fuel consumption, making it ideal for both long-term projects and intermittent urban work.
Performance

• Bucket digging force: 89.9 kN
  
• Arm digging force: 69.6 kN
  

These values allow the DX150WE-9C to handle medium-density soil, clay, and compact gravel efficiently, reducing cycle time for loading and trenching operations.
Hydraulic System

• Maximum main pump flow: 2 × 167 L/min
  
• Main pump type: Variable displacement piston pump
  

The dual variable piston pumps provide stable hydraulic pressure, enhancing lifting, digging, and swing performance even under heavy loads.
Dimensions

• Transport length: 7,390 mm
  
• Transport width: 2,523 mm
  
• Transport height: 3,504 mm
  
• Counterweight ground clearance: 1,206 mm
  
• Minimum ground clearance: 350 mm
  
• Front working device minimum turning radius: 2,468 mm
  
• Rear turning radius: 2,305 mm
  

The compact dimensions make it suitable for urban construction sites, where maneuverability and ease of transport are essential.
Working Range

• Maximum digging radius: 7,615 mm
  
• Maximum digging depth: 4,477 mm
  
• Maximum digging height: 8,336 mm
  
• Maximum unloading height: 5,974 mm
  

The DX150WE-9C’s working envelope allows operators to efficiently handle trenching, loading, and excavation tasks without constant repositioning.
Practical Insights and Recommendations
Operators report that regular maintenance of the hydraulic system and engine oil can extend service life significantly. Choosing a high-quality backhoe bucket enhances productivity, especially in mixed soil conditions. Its wheeled configuration allows quick relocation between sites without additional transport equipment, making it economical for contractors managing multiple urban projects.