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Thread: Jet Engine Gearbox
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Old 20th November 2009 | 15:11
  #9 (permalink)  
mitzy69
 
Joined: Oct 2006
Posts: 0
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From: berkshire
jet engine gear box
gear box full of gears to drive things at different speeds as required.
weight of gear box on B747-400 RB211 is 135 kilogrammes.
with all the pumps, drives, generators, and pipes on the gearbox weighs a lot more.
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