The KV hefty tank is created and used as hefty break-through tank. To a tank linked to the task, the shortcomings of its L-11 main tool, which is bad at dealing with enemies' bunkers and fortifications, may be deadly! So much tank maintaining a much larger gun to raised perform the job have been made out of the 76.2 mm tool tanks. first associated with the type utilizes a brand new big high turret of 7 sides that mounting the 152mm M-10 howitzer. This variation, which had many information distinctions on later standard kind are often dubbed KV 'Big Turret' or KV-2 Model 1939. Because of this a huge turret on typical KV hull became actually un-maneuverable it quickly earned a funny nickname of "Cellphone washroom"!