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.
The V in the designation means vertoletny, for helicopters.

Variants

;D-25V:Standard helicopter use production engines
;D-25VF:Additional compressor zero-stage, power output
;D-25VK:A combined propeller and shaft output engine for the Kamov Ka-22 developing

Applications