ZSU-37-2 Yenisei

This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed. Find sources: "ZSU-37-2 Yenisei" – news · newspapers · books · scholar · JSTOR (December 2020) (Learn how and when to remove this message)

ZSU-37-2 Yenisei
Type	Self-propelled anti-aircraft weapon
Production history
Designer	Soviet Union
Produced	1960
No. built	2
Specifications
Mass	27.5 t
Length	6360 mm
Width	3100 mm
Height	3325-3525 mm
Crew	4
Armor	Bulletproof steel plates
Main armament	Dual 37mm 2A11 500P autocannons
Engine	V-105V V12 diesel engine (400 hp)
Power/weight	14.5
Suspension	Individual torsion bars with hydraulic shock absorbers in the 1st through 6th roller wheels
Ground clearance	450 mm
Operational range	450 km on-road; 310 km off-road
Maximum speed	60 km/h on-road; 20–25 km/h off-road

The ZSU-37-2 Yenisei ("Yenisey", GRAU index 2A1) was an experimental self-propelled anti-aircraft gun developed in the Soviet Union in the late 1950s. It employed dual 37 mm caliber autocannons with a combined rate of fire of 1048 rounds per minute. After trials the project was halted in 1962 and was not put into serial production.