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How big are your engines?

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Erlanger

Well-known member
Joined
Aug 4, 2002
Posts
1,693
When the Space Shuttle takes off, it generates 6,425,000 lbs of thrust.

Who's got the second biggest?
 
I think the Atlas and Titan rockets are ahead of a 777 engine. Probably a few ICBMs in there as well.
 
Last edited:
http://www.nationmaster.com/encyclopedia/Space-Shuttle-main-engine

Each of the 3 engines on the orbiter generates 400,000 lbs of thrust.

The Space Shuttle main engines are very sophisticated power plants that burn liquid hydrogen and liquid oxygen from the Space Shuttle external tank. They are used for propulsion during its ascent, in addition to the two more powerful Solid Rocket Boosters and sometimes the Orbital Maneuvering System. Each engine can generate almost 1.8 MN (400,000 pounds) of thrust at liftoff.
 
http://www.nationmaster.com/encyclopedia/Space-Shuttle-main-engine

Each of the 3 engines on the orbiter generates 400,000 lbs of thrust.

The Space Shuttle main engines are very sophisticated power plants that burn liquid hydrogen and liquid oxygen from the Space Shuttle external tank. They are used for propulsion during its ascent, in addition to the two more powerful Solid Rocket Boosters and sometimes the Orbital Maneuvering System. Each engine can generate almost 1.8 MN (400,000 pounds) of thrust at liftoff.

The two solid rocket boosters generate a thrust of approximately 2,800,000 lbs at sea level, increasing shortly after liftoff to about 3,100,000 lbs. So that would make it a max of 7,400,000 lbs of thrust.
 

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