In the first half of the 1950s, the Military Technical Academy of Warsaw was developing several projects of medium tanks. These projects were greatly influenced by Soviet tank-building. During the development process, Polish experts adopted the technical and configurational concepts used in the experimental, mass-produced Soviet T-54 tank. Existed only in blueprints.
Time for the successive autoreloading of each shell into the magazine.
Characteristics are specified for Siege mode.
The technical characteristics are displayed for the charged turbine mode.
Characteristics are specified for Rapid mode.
Reload time of the first and second guns on double-barreled vehicles.
Characteristics are specified for vehicles with crews trained to 100%.