Mil Mi-12

重さ40トンの貨物を格納して高度2254mまで上昇できるという
世界最大のヘリコプター(これは飛行機ではない)。

General characteristics Crew: Six Capacity: Up to 40,000 kg of cargo Length: 37.00 m (121 ft 4 in) Rotor diameter: 2x 35.00 m (114 ft 10 in) Height: 12.50 m (41 ft 0 in) Disc area: 1,924 m (20,700 ft) Empty weight: 69,100 kg (152,020 lb) Loaded weight: 97,000 kg (213,400 lb) Max takeoff weight: 105,000 kg (231,000 lb) Powerplant: 4× Soloviev D-25VF turboshafts, 4,048 kW (6,497 shp) each

Performance
Maximum speed: 260 km/h (163 mph)
Range: 1,000 km (625 miles)
Service ceiling: 3,500 m (11,480 ft)
Disc loading: 50 kg/m (10 lb/ft)
Power/mass: 0.20 kW/kg (0.12 hp/lb)

http://jp.youtube.com/watch?...
http://en.wikipedia.org/wiki/...