|Engine Power (hp)||890|
|Speed Limit (km/h)||35|
|Standard Shell Penetration (mm)||167 - 225|
|Standard Shell Damage||345 - 575|
|Rate of Fire (rounds/min)||3.4|
Developed on the basis of the T-100 heavy tank. The vehicle was intended to neutralize fortified emplacements and enemy vehicles, and was equipped with the improved B-13-S2 naval gun. The only prototype was manufactured in March 1940. The vehicle never entered mass production.