Heavy Tank: ST-I

ST-I

The design was developed at Factory No. 92 by engineers V.A. Ganin and A.S. Chasovnikov. The new tank was intended as an upgraded version of the unsatisfactory heavy tanks of that time. Existed only in blueprints.

Characteristics for a vehicle with basic configuration and a crew with 100% qualification.

Main Characteristics

Tier IX
Hit Points 1,800 HP
Weight/Load Limit 57.74 / 58.9 t
Price 3,561,000
Crew
  1. Commander (Radio Operator)
  2. Gunner
  3. Driver
  4. Loader
  5. Loader
Mobility
Engine Power 650 h.p.
Speed Limit 40 km/h
Traverse Speed 24 deg/sec
Turret Traverse Speed 22 deg/sec
Armor
Hull Armor (mm)
  • front 140
  • sides 140
  • rear 100
Turret Armor (mm)
  • front 170
  • sides 170
  • rear 160
Armament
Gun 122 mm D-25T
Ammunition 30 pcs
Damage 293-488 HP
Armor Penetration 131-219 mm
Rate of Fire 5.0 rounds/min
View Range 360 m
Signal Range 440 m

Configuration

Turrets

Turrets

Tier Turret Armor
(mm)
Traverse Speed
(deg/sec)
View Range
(m)
Price
(credits)
VIII Object 701-1
  • front 170
  • sides 170
  • rear 160
22 360 33,680
IX ST-I
  • front 250
  • sides 160
  • rear 160
18 380 61,000
Guns

Guns

Tier Gun Damage
(НР)
Penetration
(mm)
Rate of Fire
(rounds/min)
Price
(credits)
VIII 122 mm D-25T 390/390/465 175/217/61 5.0 125,140
IX 122 mm BL-9 390/390/465 225/265/68 4.55 178,500
X 122 mm M62-T2 440/440/530 258/340/68 4.51 335,000
Engines

Engines

Tier Engine Power
(h.p.)
Chance of Fire
(%)
Price
(credits)
VIII V-11 650 15 55,270
IX V-12P 700 15 84,000
Suspensions

Suspensions

Tier Suspension Load Limit
(t)
Traverse Speed
(deg/sec)
Price
(credits)
VIII ST-I 58.9 24 27,900
IX ST-IM 63.5 26 65,000
Radios

Radios

Tier Radio Signal Range
(m)
Price
(credits)
VII 10RK 440 18,600
IX 12RT 625 33,600
X R-113 730 52,200