PT6A-66A is a turboprop engine model used in aircraft.
Engine Family: turboprop
Compressor stages: 5
Control system: Hydromechanical
Dry weight: 207 kilogram
Gas generator stages: 1
Height: 0.47 metre
Length: 1.78 metre
Max. continuous power: 634 kilowatt
Max. continuous torque: 302.4 decanewton-metre
Max. takeoff power: 634 kilowatt
Max. takeoff torque: 302.4 decanewton-metre
Max. transient overtorque: 372.9 decanewton-metre
Ng RPM: 37468
Np RPM: 33235
Output shaft RPM: 2205
Power turbine stages: 2
Width: 0.47 metre
ICAO: A270
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