Liugong 990F HD Excavator Specifications

[MikePhua]

The Liugong 990F HD is a large crawler hydraulic excavator designed for heavy-duty applications such as mining, large-scale earthmoving, and infrastructure construction. This model is equipped with a powerful engine and advanced hydraulic system, offering excellent work performance and fuel efficiency. The 990F HD provides outstanding stability and high productivity, making it an ideal choice for demanding job sites and large-scale engineering projects.
Key Features:

• Powerful Engine System: Equipped with a high-efficiency engine, the 990F HD delivers strong power output to meet the heavy-duty requirements of mining, earthmoving, and infrastructure construction.
  
• Optimized Hydraulic System: The hydraulic system has been optimized to improve work efficiency, response speed, and reduce energy consumption.
  
• Exceptional Stability: The undercarriage and track system are optimized to ensure excellent stability and reliability even in complex working conditions.
  
• Comfortable Cabin: The spacious cabin is equipped with modern control systems and seating, providing a comfortable operating experience that reduces operator fatigue.
  
• Eco-Friendly and Energy-Efficient: Complies with global environmental emission standards, reducing fuel consumption and carbon emissions, helping to lower operational costs.
  

Detailed Specifications:

• Engine Model: Yuchai YC6M500-30
  
• Engine Power: 368 kW (493 hp)
  
• Operating Weight: 99,000 kg
  
• Bucket Capacity: 3.5 m³
  
• Max Digging Depth: 7,800 mm
  
• Max Digging Radius: 12,000 mm
  
• Max Dumping Height: 8,000 mm
  
• Max Digging Force: 350.0 kN
  
• Max Drawbar Pull: 400.0 kN
  
• Fuel Tank Capacity: 800 L
  
• Hydraulic Oil Tank Capacity: 600 L
  
• Travel Speed: 4.5 km/h
  
• Max Gradeability: 30°
  
• Track Width: 900 mm
  

Conclusion:
The Liugong 990F HD excavator, with its powerful engine, optimized hydraulic design, and exceptional stability, is the ideal choice for mining, large-scale earthmoving, and infrastructure construction. Its excellent fuel economy and eco-friendly design help reduce operational costs while minimizing environmental impact. The spacious and comfortable cabin, along with modern control systems, enhances operator efficiency and comfort. Whether working in complex conditions or under heavy-duty tasks, the 990F HD provides outstanding performance, making it the perfect equipment for large-scale engineering projects.