Specifications - Ka-27/28 and Ka-29 Helix Naval Helicopters, Russia

Data
Ka 27 and Ka-28
Dimensions
Overall length	12.25 metres
Width	3.8 metres
Height	5.4 metres
Main rotor diameter	15.9 metres
Weights
Maximum takeoff weight of Ka-28	12,000 kilograms
Combat payload	800 kilograms
Engines
Ka-28	two TV3-117VMA turboshaft engines, 2200 hp
Performance
Maximum speed	270 kilometres/hour
Cruise speed	230 kilometres/hour
Hovering ceiling	2,900 metres
Tactical radius of operation	200 kilometres
Duration of operation in tactical radius mode	2 hours
Ka-29
Crew	2
Maximum takeoff weight	11,500 kilograms
Combat payload	1,800 kilograms
Empty weight	5,520 kilograms
Main rotor diameter	15.9 metres
Dimensions in folded state
Length	12.25 metres
Width	3.8 metres
Height	5.4 metres
Engines	2 x TV3-117V, 2,200 hp each
Performance
Maximum flight speed	280 kilometres/hour
Cruise speed	240 kilometres/hour
Hovering ceiling	3,000 metres
Tactical radius, combat version, combat load of 1,100 kg	100 km
Operation range to land 16 troops, payload 1,899 kilograms	460 km
Maximum slung payload	3,000 kg
Number of suspension stations	4