RR250-MTU-C20B

MTU had manufactured the RR250-MTU-C20B turboshaft engine under license from Allison (now Rolls Royce North America) from 1973 to 1983. The engine powers the military version of the Bo105 helicopter. Highly esteemed for its reliability, the RR250-MTU-C20B is continuously optimized by MTU within the framework of the technical support provided by the company.

MTU is now providing repair and maintenance services for the RR250-MTU-C20B under the cooperation with the German Air Force of engine maintenance.

Technical Data
Max. power	313 kW
Pressure ratio	7.2:1
Length	1036 mm
Height	589 mm
Width	485 mm
Weight	72 kg

Facts – RR250-MTU-C20B

Twin-shaft Turboshaft engine with gas producer turbine and free power turbine
Power transmission via an integrated reduction gearbox

Support

Repair and maintenance of engines, modules and accessories in cooperation with the German Air Force at MTU Aero Engines in Erding
Technical-logistic support

Applications


PAH-1