Development of the first Soviet post-war medium tank started in 1951. In 1961, the T-62 tank with a smoothbore gun was deployed. At the same time a variant, the T-62A, with a rifled gun was also deployed. In March 1962, mass production of the T-62A was discontinued. The T-62 tank was mass-produced from 1961 through 1975, with a total of twenty thousand vehicles manufactured. Later modifications of the vehicle are still in service.
Time for the successive autoreloading of each shell into the magazine.
Characteristics are specified for Siege mode.
Characteristics are specified for Rapid mode.
Reload time of the first and second guns on double-barreled vehicles.
Characteristics are specified for vehicles with crews trained to 100%.