The exhibition shows mine and field train locomotives from the O & K era, complete cutaway models of the legendary Famulus tractor and the diesel engines of the 14.5 and 13.5 series. From the rotating engine crankshaft to the differential gear, the function of drive technology is clearly explained.
Each exhibit is accompanied by technical documentation in the form of an illustrated data sheet. This means that visitors cannot just familiarise themselves with the technical facts on their tour, but also with the respective historical context.