Overview
The SU-152 was a large caliber self propelled assault gun base on the KV heavy tank chassis, designed to provide mobile artillery support for mechanized units to replace the antiquated and slow moving towed artillery that Soviet forces fielded at the start of the Second World War. The pilot vehicle was designed in just 25 days, and the SU-152 entered production at the Chelyabinsk tank factory in January 1943. The vehicle proved not only to be an excellent assault gun, but was also capable of destroying the German Tiger 1 and Panther tanks at long range, gaining the SU-152 the nickname among Soviet troops of “Zveroboy” or “Beast Killer”. Production of the SU-152 ended in December 1943 in favor of the ISU-152, which was based on the IS-2 tank chassis.