Liebherr Construction Equipment Co.

R922 Excavator

Liebherr's 22-metric-ton R922 excavator replaces its R906. Its Liebherr diesel engine with oxidating catalytic converter has a rated output of 143 hp. Liebherr says its Dual Circuit Positive Control hydraulic system saves energy by reducing pressure losses.

  • Likufix tool quick-coupling system
  • Liebherr’s proprietary, patented bucket-tooth system
  • Ground-level maintenance points 
  • Liebherr central lubricating system is standard
  • LIDAT data transmission system facilitates maintenance planning and fleet management 

Loading

Loading

Loading

Loading

Loading

Loading

Loading

Loading

Loading

Loading

Loading