Liebherr R920 Excavator Specifications

[MikePhua]

The Liebherr R920 is a medium-sized crawler hydraulic excavator designed for urban construction, earthworks, mining, and various other applications. This model is equipped with Liebherr’s latest engine and hydraulic systems, offering excellent power performance and fuel efficiency. The R920 increases productivity while meeting stringent environmental standards. Its outstanding operational capability and comfortable working environment make it widely used on construction sites around the world.

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Specifications:

• Engine:
  • Brand: Liebherr
    
  • Model: D934T
    
  • Type: 4-cylinder water-cooled turbocharged engine
    
  • Maximum Output Power: 130 kW (174 HP) @ 2,000 rpm
    
  • Maximum Torque: 730 Nm @ 1,500 rpm
    
  • Emission Standard: Tier 4 / Stage IV
    
• Dimensions:
  • Overall Length: 7,600 mm
    
  • Overall Width: 2,550 mm
    
  • Overall Height: 2,850 mm
    
  • Wheelbase: 2,590 mm
    
  • Track Width: 600 mm
    
  • Track Plate Width: 2,550 mm
    
  • Chassis Width: 2,550 mm
    
  • Ground Clearance: 400 mm
    
• Performance:
  • Maximum Digging Depth: 6,280 mm
    
  • Maximum Digging Radius: 9,230 mm
    
  • Maximum Digging Height: 9,520 mm
    
  • Maximum Unloading Height: 6,300 mm
    
  • Maximum Bucket Digging Force: 122 kN
    
  • Maximum Arm Digging Force: 99 kN
    
• Hydraulic System:
  • Main Pump Type: Load-sensing, variable displacement pump
    
  • Main Pump Flow: 2 x 350 L/min
    
  • Maximum Operating Pressure: 35 MPa
    
• Fuel Efficiency:
  • Fuel Tank Capacity: 300 L
    
  • Hydraulic Oil Tank Capacity: 230 L
    
• Operating Weight:
  • Operating Weight: 20,500 kg
    
• Attachments:
  • Standard Bucket Capacity: 0.8 m³
    
  • Quick Coupler: Optional
    
• Cab and Comfort Features:
  • Cabin: ROPS/FOPS certified
    
  • Air Conditioning: Standard
    
  • Seat: Adjustable high-back seat
    
  • Control System: Electric-controlled hydraulic joystick and foot pedals
    

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Summary:
The Liebherr R920 excavator combines an efficient power system and precise hydraulic technology to provide outstanding performance in various work environments. This model not only offers excellent digging power and a large working radius but also features low fuel consumption and high operational efficiency, making it ideal for long-duration, high-intensity tasks. The R920's environmentally friendly features meet modern construction demands, while its comfortable cabin ensures an optimal working experience for operators. It is the perfect excavator, blending performance, economy, and environmental considerations.