K-2

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K-2
A Soviet heavy tank project. At one of its development stages, the vehicle received the Object 701 designation and was renamed the IS-4. Contains some engineering solutions applied to the IS-3 heavy tank. The K-2 existed only in design documentation and as a wooden prototype.

122 mm D-25T-N

K-2

10RKM

V-12 B

K-2

Shell Types:

AP
HEAT
HE

Equipment:

Consumables:

Firepower:

Ammunition30 (rounds)
Caliber122 (mm)
Damage390 / 390 / 530 (HP)
Penetration203 / 270 / 68 (mm)
Rate of Fire4.00 (rounds/min)
Average Damage per Minute1560 (HP)
Shells in the Magazine  
Time for Loading Between Shots  (s)
Time for Complete Loading  (s)
Gun Loading15.00 (s)
Aiming Time2.90 (s)
Dispersion at 100 m0.44 (m)

Mobility:

Weight/Load Limit55.00 / 57.50 (t)
Engine Power715 (h.p.)
Specific Power13.00 (h.p./t)
Top Speed30 (km/h)
Reverse Speed12 (km/h)
Traverse Speed21 (deg/s)
Turret Traverse Speed21 (deg/s)

Survivability:

Hit Points1650 (HP)
Hull Armor160 / 150 / 120 (mm)
Turret Armor250 / 160 / 160 (mm)

Spotting:

View Range340 (m)
Signal Range730 (m)
 

Crew:

Commander(Radio Operator)
Gunner
Driver
Loader