T-100Y / SU-100Y | |
---|---|
Type | Self-propelled gun |
Place of origin | Soviet Union |
Production history | |
Designed | 1940[1] |
Manufacturer | Soviet Union |
Produced | 1940 |
No. built | 1 prototype [1] |
Specifications | |
Mass | 64 tonnes[1] |
Length | 10.9 m (35 ft 9 in) |
Width | 3.4 m (11 ft 2 in) |
Height | 3.29 m (10 ft 10 in) |
Crew | 6 (Commander/Vertical Traverser, Gunner/Horizontal Traverser/Leverman-Firer, x2 Loaders, Driver, Radio Operator) |
Armor | 60 millimetres (2.4 in) front |
Main armament | 130 mm Naval Gun B-13[1] |
Engine | Mikulin GAM-34BT[1] 890 hp (660 kW)[1] |
Suspension | Torsion bar |
Maximum speed | 35 km/h (22 mph) on road |
The SU-100Y, initially designated T-100Y,[2] was a Soviet prototype self-propelled gun, developed from the chassis of the prototype T-100 tank. It was developed during the Winter War with Finland to include a 130 mm gun to destroy concrete defensive structures like bunkers and anti-tank obstacles along with the use as a tank destroyer. It did not see serial production.