A project for a tank destroyer with a full-rotation turret and 90-mm gun on the T23 tank chassis proposed in 1943. No prototypes were manufactured, because the T23 tank and its modifications never entered mass production due to the end of war and vehicles with electric transmission falling out of favor.
Time for the successive autoreloading of each shell into the magazine.
The technical characteristics shown are for the Siege mode
Characteristics are specified for a vehicle with crew members trained to 100%.