PPRuNe Forums - View Single Post - 2 engine vs. 4 engine fuel burn

9th Apr 2006, 21:13

#12 (permalink)

Swedish Steve

Join Date: Apr 2005

Location: Stockholm Sweden

Age: 74

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I fill up B777-200 (Trent) and B747-400 (PW4000) for the same 12 hour sector.
In round numbers the B777 takes 80tons in tanks and the B747 takes 120tons. (but the B747 takes more folks)