Ardiden 1U

Engine model
Manufacturer Safran Helicopter Engines
Engine type Turboshaft

Technical specifications

Design
Compressor stages
2
Control system Dual channel EECU
Gas generator stages
1
Power turbine stages
2
Dimensions
Height
0.71 m
2.33 ft
Length
1.3 m
4.27 ft
Width
0.55 m
1.8 ft
Power limits
Max. continuous power
912 kW
1,223 hp
Max. takeoff power
1,058 kW
1,419 hp
Rotation speeds
N1 RPM
39,598
N2 RPM
20,889
Output shaft RPM
6,000
Torque limits
Max. continuous torque
114.8 daN/m
846.7 lbf⋅ft
Max. takeoff torque
130.8 daN/m
964.7 lbf⋅ft
Max. transient overtorque
144.4 daN/m
1,065 lbf⋅ft
Weights
Dry weight
210 kg
463 lb