Kaiyuan Zhifu KY70D Excavator Specifications

[MikePhua]

The Kaiyuan Zhifu KY70D Excavator is a mid-sized hydraulic crawler excavator suitable for municipal engineering, landscaping, agricultural irrigation, and small to medium construction sites. Equipped with a high-efficiency and energy-saving engine and an advanced hydraulic system, it delivers strong power, flexible operation, and excellent fuel economy. The cab is spacious and comfortable, offering a wide field of view and convenient controls. Maintenance is simple, meeting diverse construction needs and serving as a reliable tool for improving work efficiency.

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📐 Detailed Specifications (List)
1. General Specifications

• Operating Weight: Approx. 7,000 kg
  
• Standard Bucket Capacity: 0.27 m³
  
• Engine Power: 52 kW @ 2,200 rpm
  
• Fuel Tank Capacity: 120 L
  
• Hydraulic Tank Capacity: 90 L
  

2. Engine Specifications

• Model: YUNNEI D27
  
• Rated Power: 52 kW
  
• Emission Standard: China Stage III / Euro III
  
• Engine Type: 4-cylinder, inline, water-cooled, turbocharged diesel engine
  

3. Operating Range

• Maximum Digging Height: 7,200 mm
  
• Maximum Dumping Height: 5,100 mm
  
• Maximum Digging Depth: 4,100 mm
  
• Maximum Digging Radius: 7,200 mm
  
• Minimum Swing Radius: 2,500 mm
  

4. Performance

• Maximum Digging Force (Arm): 38 kN
  
• Maximum Digging Force (Bucket): 48 kN
  
• Travel Speed: 3.5 ~ 5.0 km/h
  
• Gradeability: 30°
  
• Swing Speed: 11 rpm
  

5. Other Dimensions

• Track Shoe Width: 450 mm
  
• Ground Pressure: 35 kPa
  
• Overall Dimensions (L×W×H): 6,700 × 2,300 × 2,750 mm
  

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✅ Summary
The Kaiyuan Zhifu KY70D Excavator combines a highly efficient and energy-saving power system with advanced hydraulic technology, balancing strong power with excellent fuel economy. Its compact and flexible design suits various complex working conditions, while the comfortable cab offers easy operation and simple maintenance. Widely applied in municipal works, landscaping, agriculture, and small to medium construction projects, it helps users enhance work efficiency and reduce operating costs. It is a trustworthy, high-performance excavator.