PPRuNe Forums - View Single Post - Triple Spool vs Double Spool

5th Jun 2010, 08:07

#17 (permalink)

XPMorten

Join Date: Jan 2005

Location: north

Posts: 319

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According to Airport Planning Data, these are the Operating Empty Weights;

B744
CF 394.088 lbs
PW 394.660 lbs
RR 396.284 lbs

B772
GE 298.900 lbs
PW 296.600 lbs
RR 293.400 lbs

B757
RR 134.090 lbs
PW 128.380 lbs

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