PT6A-67F

Engine model
Manufacturer Pratt & Whitney Canada
Engine type Turboprop

Technical specifications

Design
Compressor stages
5
Control system Hydromechanical
Gas generator stages
1
Power turbine stages
2
Dimensions
Height
0.47 m
1.54 ft
Length
1.91 m
6.27 ft
Width
0.47 m
1.54 ft
Power limits
Max. continuous power
1,268 kW
1,700 hp
Max. takeoff power
1,268 kW
1,700 hp
Rotation speeds
N1 RPM
37,468
N2 RPM
29,564
Output shaft RPM
1,700
Torque limits
Max. continuous torque
712.1 daN/m
5,252.2 lbf⋅ft
Max. takeoff torque
712.1 daN/m
5,252.2 lbf⋅ft
Max. transient overtorque
826 daN/m
6,092.3 lbf⋅ft
Weights
Dry weight
259 kg
571 lb