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IX
ST-I
🇷🇺 USSR
Heavy

ST-I

The project was developed at Factory No. 92 in 1945. The design featured the Object 701 (IS-4) hull, but different transmission and suspension. The tank turret was developed from scratch. Existed only in blueprints.

3,561,000 Credits

Modules

Gun
Turret
Engine
Suspension
Radio

Performance Stats

Firepower
Caliber
122mm
Damage (avg)
390HP
Penetration (avg)
239mm
Reload Time
11.70s
Aim Time
3.10s
Dispersion
0.400m
Rate of Fire
5.13/min
Depression
6°
Elevation
16°
Mobility
Top Speed
40km/h
Reverse Speed
13km/h
Hull Traverse
28°/s
Engine Power
720HP
Engine Fire Chance
0.2%
Survivability
Hit Points
1900
Hull Front
150mm
Hull Sides
140mm
Hull Rear
100mm
Turret Front
170mm
Turret Sides
170mm
Turret Rear
160mm
View Range
370m
Turret Traverse
22°/s
Signal Range
730m