_Media, FHNW School of Engineering and Environment

Air-cooled single-cylinder Hatz 1D90 engine from Hatz Diesel with highly flexible intake air conditioning, converted to a common-rail injection system.

Type 1 HD26 single-cylinder diesel engine from Schweizerische Lokomotivenfabrik (SLM, built in 1966) converted to a common-rail injection system.

Fully instrumented labyrinth piston compressor (Laby) from Burckhardt Compression.

Mercedes Benz OM 501 six-cylinder diesel engine with direct injection according to the pump-nozzle principle. The complete instrumentation of all incoming and outgoing currents enables very precise balancing of engine operation.

BMW F 650 GS single-cylinder four-stroke engine with highly flexible intake air conditioning. The modified cylinder head offers up to 8 inlets for the simultaneous recording of cylinder pressure at different positions in the combustion chamber.