Samohodnaya Ustanovka (SU; самоходная установка, СУ, lit. "Self-propelled installation") may refer to any of these Soviet casemate self-propelled guns: SU-5-1, an SPG based on the T-26 tank. SU-8, experimental SPG on the chassis of the T-28 tank. SU-14, a prototype heavy self-propelled gun built on a T-35 chassis. SU-18, a self-propelled gun based on the T-18 tank. SU-26, a self-propelled gun of an open-top design over a T-26 light tank chassis. SU-57, the Soviet designation for lend-leased T48 Gun Motor Carriages. SU-76, a self-propelled gun used during and after World War II based to a modified T-70 chassis. SU-85A, a SU-76 with an 85mm D-5S-85A gun. SU-85, a self-propelled gun used during World War II, based on the chassis of the T-34 medium tank. SU-100, a tank destroyer armed with a powerful 100 mm anti-tank gun in a casemate superstructure over the chassis of the T-34 tank. SU-100P, a experimental tank destroyer. SU-100Y, a prototype tank destroyer armed with a 130 mm naval gun mounted on the chassis of a T-100 tank. SU-101 (Uralmash), experimental tank destroyer. SU-122, a SPG based on T-34 chassis armed with a 122mm M-30S howitzer. SU-122P, an SU-100 with a 122mm D-2-5S gun. SU-122-44, a Cold War-era tank destroyer over the T-44 chassis. SU-122-54, a Cold War-era tank destroyer over the T-54 chassis. SU-152, a self-propelled heavy howitzer used during World War II over the KV-1S heavy tank chassis. SU-152G, a experimental self-propelled howitzer based on the chassis of the SU-100P. SU-152P, a experimental SPG. ISU-122, a tank destroyer based on the IS-2 chassis equipped with an A-19 122mm gun. ISU-130, a tank destroyer based on the IS-2 chassis armed with an 130mm S-26 gun. ISU-152, another heavy howitzer of World War II over the IS-2 heavy tank chassis. Object 704, a modernized ISU-152 made in 1945. ISU-152-10, another name for Object 268, an experimental self-propelled heavy howitzer over the T-10 heavy tank chassis Object 120 "SU-152 Taran", a prototype tank destroyer armed with a 152mm M69 cannon.