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A346 And 777 Engine Comparison  
User currently offlineBigphilnyc From United States of America, joined Jan 2002, 4076 posts, RR: 54
Posted (11 years 1 month 3 weeks 1 day 4 hours ago) and read 2486 times:

I was wondering if someone could give me a comparison between the engines on the A340-600 and the 777 (I am assuming that the 772 and 773 have the same engines) in size and performance.

Thanks.

-Phil


Phil Derner Jr.
2 replies: All unread, jump to last
 
User currently offlineAloges From Germany, joined Jan 2006, 8697 posts, RR: 43
Reply 1, posted (11 years 1 month 3 weeks 1 day 4 hours ago) and read 2452 times:

Have a look here: http://www.rolls-royce.com/civil/products/turbofans/Default.htm for RR's engines, and go here: http://www.geae.com/engines/commercial/ge90/index.html for the GE90.


Walk together, talk together all ye peoples of the earth. Then, and only then, shall ye have peace.
User currently offlineDC10Tony From United States of America, joined May 2001, 1012 posts, RR: 0
Reply 2, posted (11 years 1 month 3 weeks 21 hours ago) and read 2363 times:

Well, off the top of my head, the A346's engines will do 60,000 lbs. of thrust, but they're derated to 56,000 lbs. for longer life. The smallest engines on a 777 are RRs and the least amount of power per engine on a 777 is like 76,000 lbs.

The A346's engines are about as large as a 767's engines, so that should be a good starting point for comparing the two.


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