Shortround6
Major General
The KV was a step forward from the T-28 and T-35 multi-turret tanks and the SMK and T-100. But there was little that really revolutionary about it. It was practical in the sense that it met the requirements ( carry 76mm cannon with "shell proof" armor) without excess gadgetry, like multiple turrets, and could be made in numbers. In that sense it was one of the first practical heavy tanks even if not very good compared to tanks just a few years newer.