250-C28

Engine model
Manufacturer Rolls-Royce
Engine type Turboshaft

Technical specifications

Design
Compressor stages
1
Control system Hydromechanical
Gas generator stages
2
Power turbine stages
2
Dimensions
Height
0.64 m
2.1 ft
Length
1.09 m
3.58 ft
Width
0.56 m
1.84 ft
Power limits
Max. continuous power
356 kW
477 hp
Max. takeoff power
373 kW
500 hp
Rotation speeds
N1 RPM
50,940
Output shaft RPM
6,016
Weights
Dry weight
99 kg
218 lb