757 question

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wwwayward
Posts: 20
Joined: Wed Feb 08, 2006 10:02 am
Location: Toronto,ON Canada

757 question

Post by wwwayward »

Hello all
Happy Easter and Passover!
Just a general question about 757 engines
i was on a walkabout this morning and I saw an HMY 757 taking off.
does anyone know what engines these aircraft a fitted with?
It sounded like a really high pitch jackhammer...
also would love to know why they sound so different from any other engines.

Thanks in advance !!!

Cheers
Steff

Joe Cygan
Posts: 361
Joined: Mon Nov 10, 2003 2:23 pm
Location: Texas

Post by Joe Cygan »

Pratt & Whitney PW2000 series or the Rolls Royce RB211
JC

rhys
Posts: 148
Joined: Thu Jan 20, 2005 6:15 pm
Location: Uk
Contact:

Post by rhys »

If it was a high-pitched sound it is probably the RB211 engines. Its high pitched as it has quite a narrow turbine shaft.

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