Comparing: Pz.Kpfw. 38 (t) vs. Pz.Kpfw. III Ausf. A vs. T-127

Developed by the ČKD company for the Czechoslovakian Army in 1938. During the German occupation, the vehicle saw service in the Wehrmacht and was used in the Polish and French Campaigns, as well as on the Eastern Front. The tank saw combat on the front line until the middle of 1942. Approximately 1,400 vehicles in eight modifications (Ausf. A/B/C/D/E/F/S/G) were manufactured.

Produced in 1937, with a total of 10 vehicles manufactured. The project was canceled due to its weak suspension and inadequate armor.

Developed together with the T-126 at Factory No. 174 during the summer of 1940. Vehicle development was suspended during the preliminary design phase and then discontinued due to problems with the V-3 diesel engine.