HKR Hydraulic Screw Compressor

DYNASET HKR Hydraulic Screw Compressor converts the hydraulic power of a mobile machine, vehicle, or vessel into compressed air.


Key Benefits

It is an extremely compact unit for demanding 24/7 use. The hydraulic screw compressor is ideal for all pneumatic applications with mining machines, drilling rigs, agricultural machines, construction machines, and service vehicles.

  • For demanding and continuous 24/7 use
  • Easy to use
  • Saves time, space, and resources
  • Easy installation on all hydraulic systems
  • Always on board since integrated into the machine
  • No secondary diesel engine
  • Low maintenance
  • Small carbon footprint
  • Two-year or 2000-hour warranty


In addition to the output from 500 l/min up to 11000 l/min, the hydraulic compressor has useful features.

  • Up to 10 bar air pressure (some models up to 15 bar).
  • New 13-bar model series (available in July 2023)
  • Low hydraulic pressure models available
  • Compact all-in-one structure
  • Robust and durable structure
  • Excellent power-to-size ratio
  • Lightweight
  • Cooling with hydraulic oil heat exchanger
  • Additional air cooling for the carrier machine’s hydraulic system is available
  • Low operating sound due to silent hydraulic motor
  • Durable structure paint (available in July 2023)
  • Additional hose reels are available
  • Additional high-performance filters for extreme conditions