PT6T-6

Engine model
Manufacturer Pratt & Whitney Canada
Engine type Turboshaft

Technical specifications

Design
Compressor stages
4
Control system Hydromechanical
Gas generator stages
1
Power turbine stages
1
Dimensions
Height
0.83 m
2.72 ft
Length
1.67 m
5.48 ft
Width
1.1 m
3.61 ft
Power limits
Max. continuous power
1,249 kW
1,675 hp
Max. takeoff power
1,398 kW
1,875 hp
Rotation speeds
Output shaft RPM
6,600
Torque limits
Max. takeoff torque
100 daN/m
737.6 lbf⋅ft
Max. transient overtorque
118.6 daN/m
874.7 lbf⋅ft
Weights
Dry weight
325 kg
717 lb