Arriel 1B is a turboshaft engine model used in aircraft.
Engine Family: turboshaft
Compressor stages: 2
Control system: Hydromechanical
Dry weight: 115 kilogram
Gas generator stages: 2
Height: 0.6 metre
Length: 1.21 metre
Max. continuous power: 440 kilowatt
Max. takeoff power: 478 kilowatt
Ng RPM: 51800
Np RPM: 39635
Output shaft RPM: 5976
Power turbine stages: 1
Width: 0.44 metre
ICAO: AS50
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