In the early 1950s, the ČKD company developed a project of a heavy tank for the Czechoslovakian Army based on concepts of the Soviet and German tank-building schools combined with its own ideas. The project was discontinued due to the unification of armament of Warsaw Pact countries. No prototypes were ever built.
Commander
Radio Operator
TNH T vz. 51 první model
Škoda 16 ADH 140A
Radiostanice 9RM
TNH T vz. 51 první model
105 mm vz. 40N
TNH T vz. 51 druhý model
ČKD AXK2
Radiostanice RM-31T
122 mm vz. 44-51
122 mm vz. 44-51 2A
TNH T vz. 51 druhý model
Characteristics are specified for vehicles with crews trained to 100%.