Hungaro Copter: HC-01

General data

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Names and dates
Market original model designation
HC-01
Market model designation (english translation or spelling)
HC-01
Country of manufacture
Hungary
Config info
Rotorcraft typeHelicopter
Config
Single rotor
Way of counteracting main rotor torque
Tail rotor
Weights
Maximum Takeoff Weight (MTOW)
450
kg
(...)
430
kg
Manufacturers empty weight (MEW)
310
kg
(...)
290
kg
Cabin and cockpit
Maximum number of people onboard
1
External dimensions
Height
2.25
m
Total length (rotors turning)
7.51
m
Main rotor
Main rotor type
Semi-rigit
Main rotor diameter
7
m
Main rotor direction of rotation
Counterclockwise
Main rotor angular speed
545.60
rpm
(...)
545.95
rpm
Number of blades
2
Main rotor blade tip airfoil
NACA 0012
(...)
NACA 0018
Main rotor blade twist
9
°
Tail rotor
Tail rotor type
Classic tail rotor
Tail rotor diameter
1.20
m
Tail rotor angular speed
3000
rpm
Number of blades
2
Powerplant
Engine model
Subaru EJ 22
(...)
Subaru EJ25
Engine type
Piston
Number of engines
1
Total maximum power
134
HP
(...)
165
HP
Angular speed at max power
4900
rpm
Fuel system
Fuel tank capacity
25
l
Average fuel consumption [volumetric]
20
l/h
(...)
12
l/h
Performance
Maximum horizontal flight speed (Vh)
130
km/h
Cruise speed (Vc)
130
km/h
Best rate of climb
7
m/s
(...)
6.50
m/s
0.1015