KV 6 Behemoth (Object 222/ T-222)
The KV-6 “Behemoth” is a fictional super-heavy tank. Its dimensions, including length, width, and height, are specified as 15.6 x 3.3 x 4.65 meters (51ft 4in x 10ft 10in x 15ft 3in). The “diameter” in this context refers to the overall width of the tank, which is 3.3 meters (10ft 10in)
This crazy tank weighed 276,000 pounds (138 tons) and was armed from end to end. The KV-VI Behemoth was equipped with two large cannons, two machine guns, one anti-tank gun, two belt-fed machine guns, two Maxim machine guns, 16 rocket launchers, and two flamethrowers.