Arriel 2E

Engine model
Manufacturer Safran Helicopter Engines
Engine type Turboshaft

Technical specifications

Design
Compressor stages
2
Control system Dual channel EECU
Gas generator stages
2
Power turbine stages
1
Dimensions
Height
0.62 m
2.03 ft
Length
1.18 m
3.87 ft
Width
0.51 m
1.67 ft
Power limits
Max. continuous power
360 kW
483 hp
Max. takeoff power
445 kW
597 hp
Rotation speeds
N1 RPM
52,110
N2 RPM
39,158
Output shaft RPM
6,000
Torque limits
Max. continuous torque
57.3 daN/m
422.6 lbf⋅ft
Max. takeoff torque
70.8 daN/m
522.2 lbf⋅ft
Max. transient overtorque
116 daN/m
855.6 lbf⋅ft
Weights
Dry weight
139 kg
306 lb

Aircraft models

Manufacturer Name Aircraft family
Airbus Helicopters EC145 T2 / H145 Helicopter
Airbus Helicopters EC145 T3 / H145 Helicopter
Airbus Helicopters EC645 T2 / H145M Helicopter
Military
Airbus Helicopters EC645 T3 / H145M Helicopter
Military