The ISU-122 was a self propelled artillery vehicle used by the russians between 1944 and 1945. The vehicle was manned by a crew of 4 and was 3.15 metres wide, 8.4 metres long, 2.52 metres high and weighed 45.3 tonnes. Powered by a hp petrol engine the ISU-122 was capable of a road speed of 23mph and a cross country speed of 14mph. Based on the sp gun chassis, the vehicle was armed with a 122mm Corps Gun M1931/1937 A19S L/45 with a muzzle velocity of 990m/sec which was capable of penetrating 150mm of armour at 800metres

Scale Drawing not yet available