PT6A-42A

Engine model
Manufacturer Pratt & Whitney Canada
Engine type Turboprop

Technical specifications

Design
Compressor stages
4
Control system Hydromechanical
Gas generator stages
1
Power turbine stages
2
Dimensions
Height
0.46 m
1.51 ft
Length
1.68 m
5.51 ft
Width
0.46 m
1.51 ft
Power limits
Max. continuous power
634 kW
850 hp
Max. takeoff power
634 kW
850 hp
Rotation speeds
N1 RPM
37,468
N2 RPM
33,235
Output shaft RPM
2,205
Weights
Dry weight
190 kg
419 lb

Aircraft models

Manufacturer Name Aircraft family
Piper PA-46-500TP Malibu Meridian Airplane
Piper PA-46-600TP M600 Airplane