K4A: KA-2HT

General data

Producer info

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Names and dates
Market original model designation
KA-2HT
Market model designation (english translation or spelling)
KA-2HT
Project start date
2006
(...)
2005
Country of manufacture
Italy
Config info
Rotorcraft typeHelicopter
Weights
Maximum Takeoff Weight (MTOW)
650
kg
Manufacturers empty weight (MEW)
443
kg
Cabin and cockpit
Maximum number of people onboard
2
Main rotor
Main rotor type
Semi-rigit
Main rotor diameter
7.60
m
Main rotor angular speed
506
rpm
Number of blades
2
Main rotor blade chord
0.23
m
Main rotor blade twist
14
°
Main rotor blade twist type
Nonlinear
Propeller
Propeller diameter
0.92
m
Powerplant
Engine model
K4A V2400–A2HT
Engine type
Piston
Number of engines
2
Total maximum power
139
HP
Angular speed at max power
1753
rpm
Fuel system
Fuel type
Automotive, 95 Oct.
Performance
Never exceed speed (Vne)
194
km/h
Maximum horizontal flight speed (Vh)
176
km/h
Cruise speed (Vc)
126
km/h
Best rate of climb
8.1
m/s
Miminum rate of descend in autorotation
7.1
m/s
Maximum service ceiling
3658
m
Hover ceiling IGE
3109
m
Hover ceiling OGE
5800
m
Maximum range
611
km
Maximum flight endurance
4
h
0.063