General characteristics
- Crew: 3 (two pilots and one engineer)
- Capacity: 24 troops / 12 stretchers / 4,000 kg (8,818 lb) cargo internally / 5,000 kg (11,023 lb) externally slung.
- Length: 18.465 m (60 ft 7 in)
- Height: 5.65 m (18 ft 6 in)
- Empty weight: 7,489 kg (16,510 lb)
- Gross weight: 11,100 kg (24,471 lb)
- Max takeoff weight: 13,000 kg (28,660 lb) normal
13,500 kg (29,762 lb) with under-slung load
- Powerplant: 2 × Klimov VK-2500PS-03 engines, 1,800 kW (2,400 hp) each for take-off
2,000 kW (2,700 hp) emergency rating
- Main rotor diameter: 21.25 m (69 ft 9 in)
- Main rotor area: 354.7 m2 (3,818 sq ft)
- Blade section:NACA 23012[161]
Performance
- Maximum speed: 280 km/h (170 mph, 150 kn)
- Cruise speed: 260 km/h (160 mph, 140 kn)
- Range: 800 km (500 mi, 430 nmi)
- Service ceiling: 6,000 m (20,000 ft)
- Hover ceiling OGE: 4,000 m (13,123 ft)
- Rate of climb: 8 m/s (1,600 ft/min