Collection
The museum offers a very diverse range of exhibitions. Of course, the Kromhout motors are centrally located in the Oosthal. Almost all of these engines can be seen working!
However, the detailed texts in the pages linked above are in Dutch only so you will be switched to the Dutch environment.



In addition to marine engines, Kromhout has also developed special ones in-house or built them under license, such as a “Ramjet” for the ’Kolibri’ helicopter and even a very small engine mounted in the front hub of a bicycle.
The special engines:
- From the Kromhout automobile period a “flat” engine that is built into the truck chassis.
- Ramjet engine of the Hummingbird helicopter.
- An aircraft star engine Genet Major for the Fokker S9 training aircraft from 1939.
- The Wingwheel auxiliary bicycle-engine
In de collection of engines you will find :
- 4-stroke Petroleum
- 2-stroke types: RO1, M00 t/m M3
- 2-stroke Diesel types: K1, 2K1, K2, 2KS2, 2K3, 2H3
- 4-stroke Diesel types: 8TS117, 4GS, 3F240, 12TV117, 4LWL, 4LW, 6LW, 6LWS, 3GS, Y researche engine


