Arriel 2C2

Engine model
Manufacturer Safran Helicopter Engines
Engine type Turboshaft

Technical specifications

Design
Compressor stages
2
Control system Dual channel EECU + optional auxiliary back-up control
Gas generator stages
2
Power turbine stages
1
Dimensions
Height
0.58 m
1.9 ft
Length
1.02 m
3.35 ft
Width
0.5 m
1.64 ft
Power limits
Max. continuous power
612 kW
821 hp
Max. takeoff power
612 kW
821 hp
Rotation speeds
N1 RPM
52,110
N2 RPM
39,095
Output shaft RPM
6,000
Torque limits
Max. continuous torque
97.3 daN/m
717.6 lbf⋅ft
Max. takeoff torque
97.3 daN/m
717.6 lbf⋅ft
Max. transient overtorque
132.2 daN/m
975.1 lbf⋅ft
Weights
Dry weight
132 kg
291 lb

Aircraft models

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