Mikulin AM-34

Mikulin AM-34

The Mikulin AM-34 (M-34) was the Soviet Union's first indigenous mass-produced, liquid-cooled, aircraft engine. Its initial development was troubled, but it eventually became one of the most successful Soviet aircraft engines of the 1930s. It was utilized on the Beriev MBR-2, Tupolev TB-3, Tupolev TB-4, Tupolev ANT-20, Petlyakov Pe-8, Kalinin K-7, Polikarpov I-17 and Bolkhovitinov DB-A aircraft as well as the G-5 and various prototype motor torpedo boats. A version of the maritime model was adapted for use in several prototype heavy tanks in 1939, although none were placed into production.