| 词条 | Mil Mi-54 | ||||||
| 释义 |
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The Mil Mi-54 was a projected twin-turbine civil utility helicopter, first announced in 1992, intended to replace the Mi-2 and the Mi-8 helicopters. It was planned to use two 574 kW Saturn/Lyulka AL-32 turboshaft engines, four-bladed main and tail rotors, and fixed tricycle-type landing gear with one nosewheel and two rear wheels on sponsons. Specifications{{aircraft specifications| |plane or copter?=copter |jet or prop?=prop
|length main= 13.13 m |length alt= {{convert|13.13|m|ft|abbr=on|disp=out}} |span main= 13.5 m |span alt={{convert|13.5|m|ft|abbr=on|disp=out}} |height main= 4.8 m |height alt= {{convert|4.8|m|ft|abbr=on|disp=out}} |area main= |area alt= |empty weight main= 3,000 kg |empty weight alt= {{convert|3000|kg|lb|abbr=on|disp=out}} |loaded weight main= 4,500 kg |loaded weight alt= {{convert|4500|kg|lb|abbr=on|disp=out}} |max takeoff weight main= 4,700 kg |max takeoff weight alt= {{convert|4700|kg|lb|abbr=on|disp=out}} |engine (prop)= Saturn/Lyulka AL-32 |type of prop=turboshaft |number of props= 2 |power main= 771 shp |power alt= {{convert|771|shp|kW|abbr=on|disp=out}} |max speed main = 285 km/h |max speed alt= {{convert|285|km/h|mph kn|abbr=on|disp=out}} |cruise speed main= 260 km/h |cruise speed alt= {{convert|260|km/h|mph kn|abbr=on|disp=out}} |range main= 600 km |range alt= {{convert|600|km|mi nmi|abbr=on|disp=out}} |range more= |ferry range main= |ferry range alt= |ferry range more= |ceiling main= 6,000 m |ceiling alt= {{convert|6000|m|ft|abbr=on|disp=out}} |ceiling more= |climb rate main= |climb rate alt= |loading main= |loading alt= |power/mass main= |power/mass alt= |more performance= |armament= }} External links{{commons category-inline|Mil Mi-54}}
3 : Proposed aircraft of Russia|Mil aircraft|Soviet and Russian helicopters |
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