The KV-4 is a Soviet, tier 8, heavy tank.

The KV-4 is slow, but heavily armored. It's front armor is unsloped and it's turret traverse speed is on the lower end. It's 107mm gun has a high damage output and good penetration. This tank's high weight also defend it from ramming attacks of other tanks.

It's strengths include it's high armor and powerful gun equips.

It's weaknesses include it's slow speed and low view range.