This site uses cookies to deliver a better expereince.

Privacy Accept & Close


Send us your details and our experts will advise you on the best configurations and costs.

Hydraulic Screw Compressor - Dynaset HKR

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

The unit can be installed to the following carrier machinery. Excavators, drilling rigs, rail maintenance, mining, agricultural and forestry machinery. Tractors, service vehicles, compact loaders, boats, excavators, trucks and vans.

Hydraulic Screw Compressor - Dynaset HKR

How Does the Hydraulic Screw Compressor Work?

The hydraulic compressor utilizes a machines, vehicles or vessels hydraulic system as power source to produce air flow. Hydraulic oil flow is led to the hydraulic compressor’s integrated hydraulic motor through the pressure line. The hydraulic compressor converts the hydraulic oil flow and pressure into compressed air. The hydraulic oil is led back to carrier machine’s hydraulic oil tank through the return line. Intake air is compressed between male and female screws. The compressor’s screws are driven by hydraulic motor.

The screw compressor is equipped with oil heat exchanger which transfers the heat to carrier machine’s hydraulic system for cooling. The hydraulic screw compressor can run continuously 24/7 without stopping. The compressor will run on idle speed when it does not produce air flow.

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
  • Up to 10 bar air pressure (600l/min model up to 15 bar).
  • Low hydraulic pressure models available
  • Compact all-in-one structure
  • Robust and durable structure
  • Excellent power-to-size ratio
  • Light weight
  • Cooling with hydraulic oil heat exchanger
  • Additional air cooling for carrier machine’s hydraulic system available
  • Low operating sound due to silent hydraulic motor
  • Additional hose reel available
  • Additional high-performance filters for extreme conditions


  • Powering pneumatic tools
  • Repair works
  • Cleaning Equipment
  • Pneumatic brake systems
  • Tyre inflation
  • Air Cleaning
  • Sale
  • Dynaset HKR Screw Compressor Specification Sheet
  • Video - DYNASET HK Hydraulic Piston Compressors

Dynaset HKR Screw Compressor - Spec Sheet

Send us your details and our sales team will advise you on the most suitable equipment for your application.

Send us your details and our experts will advise you on the best configurations and costs.

Hydraulic Screw Compressor - Dynaset HKR

Can't Find What You're Looking For?

Send us a message with your contact details and one of our experienced team members will get in touch to assist you.