Il-76MDK
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Performance
General Data
Il-76MDK Kosmos (“Space”) is a modification of Il-76MD designed for training astronautsin conditions of short simulated weightlessness. In comparison with the baseline aircraft, this model has reinforced fuselage and wing structures, and its fuel and hydraulic systems have been modernized properly to ensure uninterrupted work in conditions of weightlessness. Walls and the ceiling of the cargo compartment are covered with soft non-combustible material, and the floor is supplied with sports mats.
Main technical characteristics
Dimensional characteristics Length, m 46,6 Height, m 14,76 Wingspan, m 50,5 Wing area, sq. m. 300 Fuselage diameter, m 4,8 Power plant parameters
Number x engine type 4 x turbojet engine Engine
D-30KP series 1, 2 Top thrust (SI system, H=0), kgf 12 000 Weight parameters
Maximum takeoff weight, tons 190 Maximum payload, tons 50 Fuel tank capacity, l 109 500 Aircraft performance
Cruising speed, km/h 750–780 Flight altitude, m 9 100–12 100 Takeoff distance, m 1 700 Landing distance, m 910 Number of seats
Crew, persons 5+1 laboratory air technician Specified life
Calendar operating life, years 40 Number of flights 10 000 Number of flight hours, hr. 35 000