The ZSU-57-2 Ob'yekt 500 is a Soviet self-propelled anti-aircraft gun (SPAAG), armed with two 57 mm autocannons.

Turret Rotation Speed basic crew → acesHorizontal 21 → 30 °/s

The ZSU-57-2 was the first Soviet Anti-aircraft self-propelled artillery to come out after the short-lived and ill-fated ZSU-37. The denomination stands for stands for "Zenitnaya Samokhodnaya Ustanovka" ("anti-aircraft self-propelled mount") followed by '57', the caliber in millimeters, and '2' the number of gun barrels.

The ZSU-57-2 Ob'yekt 500 is a Soviet self-propelled anti-aircraft gun (SPAAG), armed with two 57 mm autocannons. 'ZSU' stands for Zenitnaya Samokhodnaya Ustanovka, meaning "anti-aircraft...

Electro-hydraulio gear laying uses a D.C. electric motor working through a universal speed governor (URS). This last ensures that the necessary laying speed is achieved and that target tracking is smooth. The manual gear is used as a stand-by method in case the eleotro hydraulic gear is out of action.

Apr 29, 2019 · The ZSU-57-2 served the Red Army of the Soviet Union throughout the bulk of the Cold War years. However, within a short window of time, the type was relatively outdated thanks to advancements in technology within the nations of NATO.

Sep 13, 2021 · The ZSU-57 [ZSU = Zenitnaya Samokhodnaya Ustanovka - Anti-aircraft Self-Propelled Gun] it is distinguished by its pair 57mm cannons mounted to the front of the box type turret. The legendary...

Jul 27, 2020 · The ZSU-57-2 remained in use for the longest time within the new SRJ (Federal Republic of Yugoslavia – Savezna Republika Jugoslavija) Army. The depleted number of ZSU …

The geared reduction gear (fig 27) transfers the movement from the manual and eleotrohydraulic drives to the worm reduction gear. The reduction gear consists of level wheels (2, 4, 6, 9) spur gear wheels (13, 14, 15) a cam coupling (10) and a column (18) with a cranked handle.

Die ZSU-57-2 (russisch ЗСУ-57-2, ZSU = Senitnaja Samochodnaja Ustanowka = Flugabwehr-Selbstfahrlafette) war eine Fla-Sfl der Sowjetarmee. Sie wurde in den frühen 1950er-Jahren entwickelt und 1955 eingeführt.