Engines

Powerful - Small - Light - Low in Vibrations

Our rotary engines are designed for powering generators and can run on almost any fuel, including diesel and hydrogen.

Our two engine series KKM350 with 350ccm respectively 500ccm displacement per rotor offers a wide range of configuration possibilities.

Built for high-performance use in small installation spaces.

Our motors allow mechanical power from 15 kW – 90 kW. With an overall height of less than 50 cm. This makes them ideal for generator sets and the upgrading of auxiliary power units, auxiliary power generators, and power generators. On land and water.

Customizable to your application

We offer individual configurations of the engines for your applications. The electronic motor control unit (ECU) is manufactured and programmed by us. This enables you to adapt our motors to your system in line with your application.

You need support for the integration into your system? We support you in planning and installation!

Power to Weight Ratio of WST Engine Series KKM350 and KKM500

Characteristics of WST engines

Below, please find detailed information on our most commonly used engines

Diesel-powered engines

Hydrogen-powered engines

For information on further configuration, including for mixed-fuel operation, please contact us
Below, please find detailed information on our most commonly used engines

Diesel-powered engines

1st intake ( 1, 2, 3, 4 )

2nd compression ( 5, 6, 7 )

3rd expansion ( 8, 9, 10 )

4th exhaust ( 11, 12 )

fossil

diesel

gasoline

kerosine

natural gas

LPG

renewable 

bio-diesel 

ethanole 

methanole 

hydrogen

biogas 

Diesel injection via high-pressure common rail in the expansion area, combined with spark ignition Injection of hydrogen in the compression area with an injection pressure of approx. 10 bar