ENGINE D-25V HELICOPTER MIL MI-6 HOOK RUSSIAN USSR VTG BOOK MANUAL MILITARY RARE

Description

!! RARE !!!
VINTAGE SOVIET ORIGINAL MILITARY BOOK
AIRCRAFT ENGINE D-25V
used on heavy MI-6 HELICOPTERS
The Mil Mi-6 (NATO reporting name Hook), given the article number izdeliye 50 and company designation V-6, is a Soviet/Russian heavy transport helicopter that was designed by the Mil design bureau. It was built in large numbers for both military and civil roles and used to be the largest helicopter in production until Mil Mi-26 was put in production in 1980.
Soloviev D-25
The Soloviev D-25V is a Soviet gas-turbine turboshaft engine for use in large helicopters. Designed and originally manufactured by the Soloviev Design Bureau the engine has been in production since May 1960. The power unit consists of two engines coupled to a gearbox weighing 3,200 kg (7,050 lb).
The V in the designation means vertoletny (Russian: Helicopter), for helicopters.
D-25V
Standard helicopter use production engines
1977y, 100 pages a4 format, 129
illustrations
.
Great addition for collection, military library, museum...
!!!DON'T MISS YOUR CHANCE TO ADD IT TO YOUR COLLECTION THIS BOOK RARE!!!
RARE . It is virtually  impossible to find even in Russia & Ukraine.
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