BE-4

The BE-4 is a liquid rocket engine developed by Blue Origin. It uses liquefied methane fuel and operates on an oxygen-rich staged combustion cycle. The BE-4 produces 2,400 kN (550,000 lbf) of thrust at sea level.

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Blue Engine 4
maximum thrust 2450 kilonewton, 
cryogenic rocket engine, Blue Origin, United States, 
United States, cryogenic rocket engine, Dong Fang Hong 2, Ekran, 

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Location: KML, Cluster Map, Maps,

Frameless

Blue Origin BE-4 rocket engine, sn 103, April 2018 -- LOX inlet side view, minus nozzle

Blue Origin BE-4 rocket engine, sn 103, April 2018 -- top of engine

BE-4

Blue Origin BE-4 methalox rocket engine powerhead

Blue Origin BE-4 rocket engine, sn 103, April 2018 -- LCH4 inlet side view

Blue Origin BE-4 rocket engine, sn 103, April 2018 -- LOX inlet side view

Blue Origin BE-4 rocket engine, sn 103, April 2018 -- view 1

Blue Origin BE-4 rocket engine nameplate with display information

Type	Subtype	Date	Description	Notes	Source
commons	image		Blue Origin BE-4 rocket engine, sn 103, April 2018 -- LOX inlet side view, minus nozzle		Commons
commons	image		Blue Origin BE-4 rocket engine, sn 103, April 2018 -- top of engine		Commons
commons	image		BE-4		Commons
commons	image		Blue Origin BE-4 methalox rocket engine powerhead		Commons
commons	image		Blue Origin BE-4 rocket engine, sn 103, April 2018 -- LCH4 inlet side view		Commons
commons	image		Blue Origin BE-4 rocket engine, sn 103, April 2018 -- LOX inlet side view		Commons
commons	image		Blue Origin BE-4 rocket engine, sn 103, April 2018 -- view 1		Commons
commons	image		Blue Origin BE-4 rocket engine nameplate with display information		Commons