Mil Mi-54
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| {{Infobox aircraft begin
| name = Mi-54 | image = Khokhloma helicopter.jpg | caption = Mil Mi-54 mock up at MAKS 2007 Airshow }}{{Infobox aircraft type | type = Civil Utility helicopter | national origin = Russia | manufacturer = Mil }} |
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.{{Cite web |title=Mil Moscow Mi-54 Multirole Transport Helicopter - Aerospace Technology |url=https://www.aerospace-technology.com/projects/mil-mi-54-transport/ |access-date=2022-03-21 |website=www.aerospace-technology.com}}
Specifications
{{Aircraft specs
|prime units?=met
|crew=2
|capacity=10-12 passengers
|length m=13.113
|length note=
|height m=4.8
|height note=
|empty weight kg=3000
|empty weight note=
|gross weight kg=
|gross weight note=
|max takeoff weight kg=4700
|max takeoff weight note=with external cargo on the sling, 4,500 kg (9920,802 lb) with internal cargo
|fuel capacity=
|more general=
|eng1 number=2
|eng1 name=Saturn/Lyulka AL-32
|eng1 type=turboshaft engines
|eng1 shp=771
|eng1 note=
|rot number=1
|rot dia m=13.5
|rot area sqm=143.16
|rot area note=
|max speed kmh=280
|max speed note=
|cruise speed kmh=260
|cruise speed note=
|never exceed speed kmh=
|never exceed speed note=
|range km=600
|range note=
|combat range km=
|combat range note=
|ferry range km=
|ferry range note=
|endurance=
|ceiling m=5500
|ceiling note=
|climb rate ms=
|climb rate note=
|time to altitude=
|disk loading kg/m2=
|disk loading note=
|fuel consumption kg/km=
|power/mass=
|more performance=
|avionics=
}}
References
{{Reflist}}
External links
{{commons category|Mil Mi-54}}
[https://www.aerospace-technology.com/projects/mil-mi-54-transport/]
{{Mil aircraft}}
Category:Proposed aircraft of Russia
Category:Soviet and Russian helicopters
Category:Twin-turbine helicopters