Obiekt 476 (Object 476) Prototype Tank

The vehicle was created on the basis of the T-64A tank in order to elaborate the installation of the 6TD engine and its support systems. Later on, 5 vehicles were built on the basis of the T-64B tank under the designation of the T-64BM. The vehicles were subjected to army trials. The developments in the area of turret and fighting compartment of the Objekt 476 were later introduced into the T-80U and T-80UD design, while the developments in the area of power pack - into T-80UD design.