The SU-76 was a Soviet light self-propelled gun used during and after World War II. The SU-76 was based on a lengthened version of the T-70 light tank chassis and armed with the 76 mm divisional gun M1942. Wikipedia
Designer: Semyon Alexandrovich Ginzburg
Height: 2.10 m (6 ft 11 in)
Mass: 10,500 kg (23,149 lb)
Engine: GAZ-203 (2 × GAZ-70 6-cylinder gasoline engines); 2 x 70 hp (2 x 51.5 kW)
Armour: Front: 25–35 mm (0.98–1.38 in); Side: 10–15 mm (0.39–0.59 in)
Crew: 4
Fuel capacity: 412 L (108.8 gal)