In December 1940, the production of new T-3476 tanks was started. Its arms consist of 76,2mm gun F-34 and two 7,62mm DT machine-guns. The thickness of front armor was equal to 45mm. The ammunition supply consists of 77 rounds. The crew – four members: a commander, a gun-layer, a loader and a driver. In total 33805 T-3476 tanks were produced.