- Beriev Be-2500
Infobox Aircraft
name=Be-2500 Neptun
caption=A scale model of the Be-2500 from the Beriev website.
type=Super-heavy amphibious transport
manufacturer=Beriev Aircraft Company
designer=
first flight=
introduced=
retired=
status=In development
primary user=
more users=
produced=
number built=
unit cost=
developed from=
variants with their own articles=The Beriev Be-2500 Neptun (
Cyrillic : Бериев Бе-2500 Нептун) is a super-heavy amphibian cargo aircraft concept being developedFact|date=February 2007 by theBeriev Aircraft Company ofRussia . Its maximum takeoff weight is projected to be 2,500 metric tons, hence the designation.It is designed to function as both a conventional high-altitude jet and as an
Ekranoplan . It is intended to fly transcontinental routes, taking off from conventional sea-ports and requiring no special infrastructure.If it enters service, it will become the new largest aircraft in the world, surpassing another aircraft designed in a territory of the former Soviet Union, the
Antonov An-225 .Beriev states that if this plane is to become a reality investments from several countries are needed.
pecifications (Be-2500)
aircraft specifications
plane or copter?=plane
jet or prop?=jetcrew=≥2
length main=123 m
length alt=403 ft
span main=156 m
span alt=512 ft
height main= m
height alt= ft
area main=3,428 m²
area alt=36,900 ft²
empty weight main=1,500,000 kg
empty weight alt=3,300,000 lb
loaded weight main=
loaded weight alt=
max takeoff weight main=2,500,000 kg
max takeoff weight alt=5,500,000 lbengine (jet)=
Kuznetsov NK-116
type of jet=propfan s orturbofan s
number of jets=6
thrust main=1029.7 kN
thrust alt=231,485 lbfmax speed main=
** At 10,000 m (33,000 ft): 800 km/h (430 knots, 500 mph)
** Inground effect : 450 km/h
max speed alt=240 knots, 280 mph
range main=
** At 10,000 m: 17,000 km (9,200 nm, 10,580 mi)
** In ground effect: 10,700 km
range alt=5,780 nm, 6,650 mi
ceiling main=
ceiling alt=
climb rate main=
climb rate alt=
max loading main=730 kg/m²
max loading alt=150 lb/ft²
max thrust/weight=0.025(1 pound of thrust per 39+lb of aircraft at MTOW)References
* cite news
url=http://www.ainonline.com/Publications/farn/farn_04/d2berievp16.html
accessdate=2006-08-14
date=2004-06-19
last=Polek
first=Gregory
title=Russian heavyweight stretches imagination
work=Aviation International Newsee also
aircontent
similar aircraft=
*Ekranoplan
*Boeing Pelican
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