Lapuszewski and H.Lipko, under direction of R.Gundlach.In April 1937 there were two TKS-D prototypes completed, rebuilt from serial tankette TKS nr.8897 and a prototype tankette TKS-B nr.1510.

1937年4，TKS-D原型车完，一是在号8897的TKS超轻型坦克上改，另一则是在号1510的TKS-B超轻型坦克原型车的基础上改。