TANK Object 279 -prototype heavy tank(Video)

"Object 279" during trials. 1959-1960.
In 1957, a group of engineers, headed by L.S.Troyanov, developed a prototype of a new hea "Object 279" during trials. 1959-1960.
In 1957, a group of engineers, headed by L.S.Troyanov, developed a prototype of a new heavy tank, named "Object 279". This was a very unique vehicle. The tank had a classic layout, but the problem of protection was solved by an unusual design feature. The hull of the tank was covered by a thin elliptical shield. That shield protected the tank against HEAT ammunition and to prevent it from overturning during a nuclear explosion.
The thickness of the glacis plate was 269 mm, and the thickness of the turret was 305 mm. The tank was armed with a 130 mm M-65 gun and a coaxial 14.5 mm KPVT machine-gun. The ammunition carried for the main gun was 24 shells. The Engine was a 16-cylinder diesel DG-1000 (950 hp) or 2DG-8M (1000 hp). The tank's crew consisted of four men.