A project for a tank destroyer based on the Soviet AT-T artillery tractor, which was exported to many countries and repeatedly copied. The vehicle served as a basis for the development of a wide range of engineering and transportation vehicles. It was planned to use the tractor as a basis for combat vehicles, but development did not go beyond proposed plans.
Time for the successive autoreloading of each shell into the magazine.
Characteristics are specified for Siege mode.
Characteristics are specified for Rapid mode.
Characteristics are specified for vehicles with crews trained to 100%.