Fuselage length: 5.806 m
Fuselage with rotors length: 8.096 m
Maximum cabin width at the shoulders level: 1.35 m
Helicopter height: 2,27 m
Lifting propeller diameter: 6.84m
Disc area: 36.74 m²
Anti-torque rotor diameter: 1.28m
Main wheel track: 1.65m
Bemerkungen/Sonstiges
Performance
All aircraft characteristics are given for the helicopter gross weight of 650 kg.
Maximum forward flight never-exceed velocity (km/h): 180
Cruise speed (km/h): 160
Hover ceiling (m): 1300
Service ceiling (m): 3000
Maximum climb capability( m/s): 8,5
Rate of descent upon planning in autorotation regime, Vсн (km/h): 90
Minimum descent velocity upon planning in autorotation regime (m/s): 8,4
Maximum descent velocity upon planning in autorotation regime( m/s): 10
Maximum endurance forа Н=0…500 m with account for 10% of en-route fuel reserve, h 2,6
Maximum flying distance with account for 10% of en-route fuel reserve (km): 320
Maneuvering envelope 0,0 …+2,5
03.20.00 Weight solution
Maximum take-off mass (kg): 650
Maximum laden aircraft without fuel mass (kg): 596
Maximum disposable load mass (including pilot and fuel), (kg): 252
Empty weight (kg): 398
Helicopter crew and equipment weight:
– crew (2 persons), kg 150
– unusable fuel, l 1,0
– oil for engine, l 4,5
– cooling liquid, l 10