Comparing: Leichttraktor vs. Kolohousenka

Produced from 1930 to 1934. Four prototypes with different armament, crew, weight, and suspension features were manufactured.

The light wheeled caterpillar tank developed on the chassis of the Hanomag WD-50 tractor. The vehicle never saw service because it was deemed obsolete after the results of trials. Several vehicles, in three variations, were manufactured; three of them were supplied to Italy and the U.S.S.R. As of the time of the German occupation, the only vehicle left in Czechoslovakia was used as a monument.