2021 Doosan DX200-9C Excavator Hebei-Shijiazhuang $33,707

[MikePhua]

                               

• Brand: Doosan
  
• Model: DX200-9C
  
• Manufacture Year: 2021
  
• Operating Hours: 4,300 hours
  
• Location: Shijiazhuang, Hebei
  
• Last Updated: 11 hours ago
  

ID：1824894


The Doosan DX200-9C is a well-regarded excavator designed for various heavy-duty applications. Launched in 2021, this machine is a key player in the construction and mining industries, known for its efficiency, performance, and advanced hydraulic systems. With a weight of 19,800 kg, it delivers robust performance in both digging and lifting tasks, making it a versatile piece of equipment for different projects.
Specifications

• Operating Weight: 19,800 kg
  
• Bucket Capacity: 0.45 m³
  
• Arm Length: 5,600 mm
  
• Boom Length: 2,600 mm
  
• Engine Model: Perkins 1104D
  
• Rated Power: 102 kW at 2,200 rpm
  
• Displacement: 4.4 liters
  
• Engine Type: 4-Cylinder, Water-Cooled
  
• Hydraulic System: Variable Displacement Piston Pump
  
• Fuel Tank Capacity: 400 liters
  
• Hydraulic Oil Tank Capacity: 141 liters
  

Key Features and Performance
The Doosan DX200-9C boasts several features that make it suitable for various tasks in construction, mining, and earthworks. Its powerful Perkins engine, paired with a variable displacement piston pump, delivers excellent fuel efficiency while ensuring ample power for demanding tasks. Below are some notable performance attributes:

• Rotational Speed: 10.54 rpm
  
• Bucket Digging Force: 118.6 kN
  
• Arm Digging Force: 86.3 kN
  
• Travel Speed: 5.09 km/h (high) / 3.05 km/h (low)
  
• Max Digging Radius: 9,500 mm
  
• Max Digging Depth: 6,210 mm
  
• Max Dumping Height: 6,648 mm
  
• Maximum Vertical Digging Depth: 4,890 mm
  

These specifications indicate a machine that is capable of high-performance operations while maintaining fuel efficiency and reliability.
Design and Dimensions
The design of the DX200-9C is centered around maximizing productivity while ensuring the machine is easy to maneuver and operate in confined spaces. With a total length of 9,425 mm, width of 2,800 mm, and height of 3,173 mm, the machine is designed for a balance between compactness and operational efficiency. The undercarriage, with its 600 mm-wide tracks and 4,060 mm track length, provides excellent stability during operation.

• Transport Length: 9,425 mm
  
• Transport Width: 2,800 mm
  
• Transport Height: 3,173 mm
  
• Min Ground Clearance: 475 mm
  
• Rear Swing Radius: 2,794 mm
  

Hydraulic System
The DX200-9C comes with an advanced hydraulic system, designed to deliver exceptional performance in demanding conditions. Its variable displacement piston pump helps optimize fuel consumption while delivering maximum power. The machine's hydraulic cylinders are specifically designed to handle the stresses of continuous digging operations:

• Bucket Cylinder: 1 unit, 110 mm bore x 70 mm stroke x 1,060 mm
  
• Arm Cylinder: 1 unit, 125 mm bore x 90 mm stroke x 1,443 mm
  
• Boom Cylinder: 2 units, 115 mm bore x 80 mm stroke x 1,263 mm
  

Applications and Versatility
The Doosan DX200-9C is designed to handle a wide variety of tasks, from earthmoving and construction to digging and trenching. Its powerful engine, coupled with its advanced hydraulic system, makes it well-suited for work on large construction sites, mining operations, and infrastructure projects. With impressive digging depths and lifting capacities, it can take on tasks that require high precision and power.
Its ability to handle heavy lifting, combined with its effective fuel consumption, allows it to be used in a range of environments. The versatility of the DX200-9C ensures it remains a key piece of equipment for contractors and operators around the world.
Maintenance and Reliability
The 4,300 operational hours on this particular model suggest that it has been well-maintained, ensuring its continued reliability for future projects. The Perkins engine, with a 4.4-liter displacement, is known for its durability and long-lasting performance, which is a significant advantage for long-term operational costs.
To ensure optimal performance, regular maintenance such as engine oil changes, hydraulic fluid replacements, and inspections of the undercarriage components is essential. Proper maintenance helps extend the machine’s lifespan and ensures it performs optimally on the job site.
Conclusion
The Doosan DX200-9C is a versatile and powerful excavator that excels in a wide range of applications. With its efficient engine, advanced hydraulic system, and robust design, it is built to meet the demands of tough construction and mining jobs. Whether you need it for digging, lifting, or trenching, the DX200-9C is equipped to handle it all. As a result, it remains a solid choice for operators looking for a reliable and high-performance machine for their projects.