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IX ST-I
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ST-I U.S.S.R.

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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.

Nation U.S.S.R. U.S.S.R.
Tier Tier IX
Type Heavy Tank Heavy Tank
Cost Credits 3,561,000 Experience 166,000
Role Assault Heavy Tank Assault Heavy Tank

Featured in

Armored Warriors

Crew

Crew Member Commander

Commander

Radio Operator

Crew Member Gunner
Crew Member Driver
Crew Member Loader
Crew Member Loader

Modules

VIII

ST-I

VIII

V-11

VII

10RK

VIII

Object 701-1

VIII

122 mm D-25TS

IX

ST-IM

IX

V-12P

IX

12RT

IX

122 mm BL-9

X

R-113

IX

ST-I

X

122 mm M62-T2

Characteristics

Firepower

390 / 390 / 530 HP Damage
217 / 270 / 61 mm Armor Penetration
12 s Gun reload time
5 rounds/min Rate of Fire
1,950 HP/min Damage per Minute
3 s Aiming Time
0.44 m Dispersion at 100 m
30 pcs Ammo Capacity

Mobility

57.74 / 58.90 t Weight/Load Limit
650 hp Engine Power
11.26 hp/t Specific Power
40 km/h Top Speed
24 deg/s Traverse Speed
22 deg/s Turret Traverse Speed

Survivability

1,800 HP Hit Points
150 / 140 / 100 mm Hull Armor
170 / 170 / 160 mm Turret Armor
12.03 s Suspension repair time

Spotting

360 m View Range
440 m Signal Range

Characteristics are specified for vehicles with crews trained to 100%.

Tech Tree

KV-4 2,430,000 53,000 Heavy Tank VIII
ST-I 3,561,000 166,000 Heavy Tank IX
IS-4 6,100,000 189,000 Heavy Tank X
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