Maximum take-off weight, kg – 13,000
Normal take-off weight, kg – 11,100
Base weight without load, kg – 7,100
Maximum cargo capacity of cargo cabin, kg – 4,000
Maximum external load, kg – 4,000
Cargo cabin volume, cu m – 23
Cargo cabin overall dimensions, m: 5.34 х 2.34 х 1.80 
Fuselage dimensions, m: length – 18.42, height – 4.76, width – 2.50
Maximum speed with normal take-off weight, km/h – 250
Cruise speed with normal take-off weight, km/h – 230
Flight range with fuel in main tanks, km – 650
Flight range with extra tanks, km – 1,100
Maximum flying height at normal take-off weight, m – 6,000
Rate of climb, m/s – 9
Rotor’s diameter, m – 21.29
Power plant: 2 x Klimov TV3-117VM – 2,200 hp each
Crew – 3 (two pilots, one mechanic)
Passengers – 24