Hengtet Heavy Industry HT90 Excavator Specifications

[MikePhua]

The Hengtet Heavy Industry HT90 Excavator is a medium-sized hydraulic crawler excavator suitable for earthworks, foundation construction, municipal projects, and various other applications. This model features a high-efficiency, energy-saving engine and an advanced hydraulic system, delivering powerful and responsive performance capable of handling complex working conditions. The cab is spacious and comfortable, providing excellent visibility and a user-friendly control interface to enhance operator efficiency and safety. The machine boasts a robust and durable structure with easy maintenance, making it a reliable piece of equipment in construction projects.

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📐 Detailed Specifications (List)
1. General Specifications

• Operating Weight: Approx. 9,000 kg
  
• Standard Bucket Capacity: 0.35 m³
  
• Engine Power: 66 kW @ 2,200 rpm
  
• Fuel Tank Capacity: 180 L
  
• Hydraulic Tank Capacity: 150 L
  

2. Engine Specifications

• Model: Hengtet proprietary diesel engine
  
• Rated Power: 66 kW
  
• Emission Standard: China Stage III
  
• Engine Type: 4-cylinder, water-cooled, turbocharged diesel engine
  

3. Operating Range

• Maximum Digging Height: 8,900 mm
  
• Maximum Dumping Height: 6,300 mm
  
• Maximum Digging Depth: 5,400 mm
  
• Maximum Digging Radius: 10,000 mm
  
• Minimum Swing Radius: 2,900 mm
  

4. Performance

• Maximum Digging Force (Arm): 65 kN
  
• Maximum Digging Force (Bucket): 75 kN
  
• Travel Speed: 5.2 km/h
  
• Gradeability: 35°
  
• Swing Speed: 11 rpm
  

5. Other Dimensions

• Track Shoe Width: 450 mm
  
• Ground Pressure: 60 kPa
  
• Overall Dimensions (L×W×H): 9,800 × 2,800 × 3,100 mm
  

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✅ Summary
The Hengtet HT90 Excavator combines an efficient powertrain with advanced hydraulic technology to deliver strong digging performance and good fuel economy. The spacious and comfortable cab offers ease of operation and ensures operator safety and efficiency. Its robust and durable design adapts well to various complex working conditions, making it a trustworthy machine for earthmoving and foundation construction projects.