PW207D1

Engine model
Manufacturer Pratt & Whitney Canada
Engine type Turboshaft

Technical specifications

Design
Compressor stages
1
Control system Single channel FADEC + Hydromechanical backup control
Gas generator stages
1
Power turbine stages
1
Dimensions
Height
0.62 m
2.03 ft
Length
0.93 m
3.05 ft
Width
0.54 m
1.77 ft
Power limits
Max. continuous power
455 kW
610 hp
Max. takeoff power
463 kW
621 hp
Rotation speeds
N1 RPM
58,000
N2 RPM
39,807
Output shaft RPM
6,240
Torque limits
Max. continuous torque
69.6 daN/m
513.3 lbf⋅ft
Max. takeoff torque
70.9 daN/m
522.9 lbf⋅ft
Max. transient overtorque
83.2 daN/m
613.7 lbf⋅ft
Weights
Dry weight
111 kg
245 lb