Shvetsov ASh-73

Motor soviético para aviones

The Shvetsov ASh-73 (Russian: Швецов АШ-73) was an 18-cylinder, air-cooled, radial aircraft engine produced between 1947 and 1957 in the Soviet Union. It was primarily used as the powerplant for the Tupolev Tu-4 heavy bomber, an unlicensed, reverse engineered copy of the American Boeing B-29 Superfortress.