HELYXIR: CHOPPAIR CR4

General data

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Names and dates
Market original model designation
CHOPPAIR CR4
Market model designation (english translation or spelling)
CHOPPAIR CR4
Country of manufacture
France
Config info
Rotorcraft typeHelicopter
Weights
Manufacturers empty weight (MEW)
309
kg
Cabin and cockpit
Maximum number of people onboard
2
Cabin width
1.27
m
Main rotor
Main rotor angular speed
533
rpm
Tail rotor
Tail rotor angular speed
2133
rpm
Powerplant
Engine model
UL Power 350 iHPS
Engine model (english translation or spelling)
UL Power 350 iHPS
Engine type
Piston
Number of engines
1
Total maximum power
140
HP
Angular speed at max power
3200
rpm
Fuel system
Fuel tank capacity
90
l
Average fuel consumption [volumetric]
28
l/h
Performance
Cruise speed (Vc)
150
km/h
Maximum flight endurance
3
h
0.0458