Samohodnaya Ustanovka (SU; , literally "Self-propelled installation") may refer to any of these Soviet self-propelled guns (including casemate self-propelled guns). List of vehicles Vehicles with "SU" designations, sequential factory index (1920s to World War II-era) SU-1 — based on the T-26 tank, armed with a 76 mm regimental gun mod. 1927 in an armored casemate. SU-2 — SPG based on a Kommunar 9GU tractor, armed with a 76.2 mm divisional gun mod. 1902 behind an armoured shield, which could rotate 360°. It had a crew of 5. One was built in 1931 at the Bolshevik Factory. SU-3 — SPG using a T-27 tankette, armed with a . SU-4 — SPG truck, using a GAZ-A truck, mounting a . SU-5 — SPG based on a Kommunar 9GU tractor, armed with a 76.2 mm air-defense gun mod. 1915. It was developed in 1932 at the Bolshevik Factory. 1 built. SU-5 — A series of self-propelled guns. The design based on the T-26 tank with an open-top superstructure, equipped with different weapons. SU-5-1 — Armed with the 76 mm divisional gun mod. 1902/30. SU-5-2 — Armed with 122 mm howitzer mod. 1910/30. SU-5-3 — Armed with 152 mm divisional mortar mod. 1931. SU-6 — SPG based on the T-26 tank with an open-top superstructure, armed with 76.2 mm air defense gun mod. 1931. The hull was wider and longer than a T-26, with an extra road wheel and folding armoured sides to protect the crew during transit. SU-7 — Heavy SPG with a 203 mm B-4 or 305 mm Br-18 howitzers, based on a special chassis developed at Factory No. 185, based on the T-35. Elements of the vehicle were built, but scrapped in 1937. — An proposed SPG design on the chassis of the T-28 tank (never left design phase). SU-12 — SPG truck, using either a modified Moreland truck or GAZ-AAA truck. Armed with a 76 mm regimental gun mod. 1927 mounted on a shielded pedestal mount. SU-14 — Prototype heavy SPG built on a chassis with components from the T-28 and T-35 tanks. SU-14-1 — Prototype heavy SPG built on a T-35 chassis. Vehicles with "SU" designations, index based on tank/vehicle of origin (1920s to World War II-era) SU-18 — Self-propelled gun based on the T-18 tank (never left design phase). SU-26 (or SU-76P) — Self-propelled gun of an open-top design over a T-26 light tank chassis. Vehicles with "SU" designations, gun caliber index (1920s to World War II-era) SU-57 — Soviet designation for lend-leased T48 Gun Motor Carriage. SU-76 (factory index SU-12) — A self-propelled gun used during and after World War II based to a modified T-70 chassis, with a rear-mounted casemate and an armored roof. SU-76 (factory index SU-15M) — Commonly referred as SU-76M. An improved version rear-mounted partly-opened casemate. Main production model. SU-85A — An elongated SU-76M with an 85mm D-5S-85A gun. SU-85B — An improved SU-85A with 85mm LB-2 gun. SU-76 — Soviet designation for lend-leased M10 Gun Motor Carriage. SU-76i — An assault gun was based on the chassis of captured German Panzer IIIs and StuG IIIs. SU-85 — A tank destroyer 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-122P — An SU-100 with a 122mm D-25S gun. SU-100Y — Prototype tank destroyer armed with a 130 mm naval gun mounted on the chassis of a T-100 tank. SU-122 — A self-propelled gun based on T-34 chassis armed with a 122mm M-30S howitzer. SU-2-122 — Self-propelled gun based on T-34 chassis armed with two 122mm M-30S howitzers. SU-122-44 — A tank destroyer over the T-44 chassis (never left design phase). SU-152 — A self-propelled heavy howitzer used during World War II over the KV-1S heavy tank chassis. Vehicles with "ISU" designations ISU-122 — An assault gun 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 — A self-propelled heavy howitzer used during World War II over the IS-2 heavy tank chassis. Vehicles with "SU" designations (Cold War-era) SU-100P — An experimental self-propelled gun. SU-152G — An experimental self-propelled howitzer based on the chassis of the SU-100P. SU-152P — An experimental SPG. SU-122-54 — Self-propelled 122 mm gun, based on the T-54A. Vehicles with "ASU" designations ASU-57 — A small, lightly constructed airborne assault gun of the Cold War Era ASU-76 — An experimental airborne assault gun ASU-85 — A Soviet-designed airborne self-propelled gun of the Cold War Era over the PT-76 light tank chassis. Vehicles with unofficial "SU" or "ISU" designations Uralmash-1 (Unofficially: SU-101 / SU-102) — Experimental SPG design based on the T-44 chassis, equipped with either 100 mm D-10S or 122 mm D-25S, respectively. Object 704 (Unofficially: ISU-152 Model 1945; Also known as the Kirovets-2) — Prototype SPG developed in 1945, on the chassis of the Kirovets-1 (the initial prototype of the project that became the IS-3). Object 268 (Unofficially: ISU-152-10) — An experimental self-propelled heavy howitzer over the T-10 heavy tank chassis Object 120 (Unofficially: SU-152 "Taran") — A prototype turreted tank destroyer armed with a 152mm M69 cannon.

Zenitnaya Samokhodnaya Ustanovka Zenitnaya Samokhodnaya Ustanovka (Russian: зенитная самоходная установка - ЗСУ, lit. Zenithal (anti-aircraft) self-propelled installation), a subcategory of SU, May refer to any of these SPAAWs:

ZSU-23-4 Shilka — A radar-guided self-propelled anti-aircraft weapon over the GM chassis. ZSU-37 — A World War II-era SPAAG on a modified SU-76 chassis. ZSU-37-2 Yenisei — A self-propelled anti-aircraft weapon developed in tandem with the Shilka. ZSU-57-2 — A self-propelled anti-aircraft weapon, and later light tank, over the T-54 medium tank chassis.

See also

List of armored fighting vehicles of the Soviet Union

References Notes

Citations

Bibliography

Additional sources