Turboshaft D-25V engine

Turboshaft D-25V engine © Konstantinos Panitsidis

Photo from the personal collection of Konstantinos Panitsidis

TECHNICAL SPECIFICATIONS

Fuel	TS-1, T-1
Oil	MK-8, MK-22, MK-20
Propeller shaft power, take-off power rating	5.550 h.p.
Specific fuel consumption, take-off power rating	0,287 kg/h.p.*h
Propeller shaft power, cruise power (H=1.000 m, V=250 km/h)	3.100 h.p.
Specific fuel consumption, cruise power	0,343 kg/h.p.*h
Pressure ratio, take-take-off power rating	5,6
Temperature of the gas at the turbine intake, take-off power rating	1.160 K
Air flow rate, take-off power rating	26 kg/h
Compressor rotation frequency low-pressure, take-off power rating	10.530 rpm.
Diameter	572 mm
Height	1158 mm
Width	1086 mm
Lenght	2737 mm
Weight	1.243 mm
Specified service life	6.000 h