Liugong CLG939E hydraulic excavator Specifications

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The Liugong CLG939E is a 39-ton large crawler hydraulic excavator designed for demanding applications in mining, construction, and other heavy-duty work environments. Powered by a Cummins QSL9 engine, with a rated power of 214 kW, and compliant with Tier 3 emissions standards, it offers strong power and excellent fuel efficiency. The hydraulic system is highly efficient, coupled with high-strength structural components, ensuring excellent digging performance and operational efficiency. The widened and reinforced chassis design enhances overall stability and work efficiency. Additionally, it features a comfortable cab design to adapt to various working conditions.

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📋 Detailed Parameters
1. Basic Specifications

• Operating Weight: 35,800 kg
  
• Bucket Capacity: 1.9 m³
  
• Engine Model: Cummins QSL9
  
• Rated Power: 214 kW / 2,100 rpm
  
• Fuel Tank Capacity: 620 L
  
• Hydraulic Oil Tank Capacity: 240 L
  
• Hydraulic System Capacity: 450 L
  

2. Performance Specifications

• Bucket Digging Force: 232 kN (rated) / 252 kN (boosted)
  
• Arm Digging Force: 210 kN (rated) / 228 kN (boosted)
  
• Maximum Traction Force: 320 kN
  
• Swing Speed: 10 rpm
  
• Travel Speed: 5.5 / 3.4 km/h
  
• Climbing Ability: 35°
  
• Ground Pressure: 66.8 kPa
  

3. Dimensions

• Overall Length (Transport): 11,350 mm
  
• Overall Width (Transport): 3,190 mm
  
• Overall Height (Transport): 3,800 mm
  
• Track Shoe Width: 600 mm
  
• Track Gauge: 2,590 mm
  
• Minimum Ground Clearance: 532 mm
  
• Minimum Front Swing Radius: 4,700 mm
  

4. Working Range

• Maximum Digging Radius: 10,560 mm
  
• Maximum Digging Depth: 6,730 mm
  
• Maximum Digging Height: 9,830 mm
  
• Maximum Discharge Height: 6,900 mm
  
• Maximum Vertical Digging Depth: 4,430 mm
  

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✅ Summary
The Liugong CLG939E is a high-performance large hydraulic excavator, ideal for heavy-duty applications in mining, construction, and other tough environments. With the powerful Cummins QSL9 engine, an efficient hydraulic system, and a stable structure, the CLG939E ensures high digging power and stable operation. The ergonomically designed cab offers a comfortable working environment, and its intelligent features enhance work efficiency and safety. If you're looking for an efficient, stable, and comfortable large excavator, the CLG939E is a great option to consider.