The Hanomag SS 55 wheeled-tractor was manufactured from 1933 to 1943. The illustrated vehicle with the registration number WL-204896 corresponds to the initial series from 1933. The photo was made on 27th January 1940.
In the course of time, the design of the Hanomag SS 55 was changed. It was propelled by a four-cylinder, 55 HP diesel engine. The towing capacity was 15 tons.