KV-1S

ussr heavyTank VI KV-1S

Characteristics

Protection

35%
35%

Firepower

27%
27%

Shot Effectiveness

46%
46%

Maneuverability

29%
29%

Vehicle Details

Weight (t) 41.92
Hit Points 900
Engine Power (hp) 500
Speed Limit (km/h) 43
Standard Shell Penetration (mm) 106 - 144
Standard Shell Damage 120 - 200
Rate of Fire (rounds/min) 7.4

Historical Reference

A further modification of the KV-1 heavy tank series developed in the summer of 1942. It passed into Red Army service on August 20, 1942. Compared to its predecessors, KV-1S had several design features which allowed for the tank’s weight to be reduced to 42.3 tons. Also, the KV-1S had increased top speed, maneuverability, and durability. However, the 76-mm ZIS-5 gun remained. This, coupled with reduced and inefficient armoring, made the new vehicle basically equal to the Т-34 in terms of battle performance. A total of 1,083 vehicles of this modification were manufactured. This tank was widely used on all fronts of the Great Patriotic War.

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