GP7200 reduces weight to woo A380 customers | Aviation International News

GP7200 reduces weight to woo A380 customers

The Engine Alliance GP7200 engine is in the middle of a weight-reduction program that may further help sales as the General Electric-Pratt & Whitney jo

By Thierry Dubois • Writer

July 21, 2010

The Engine Alliance GP7200 engine is in the middle of a weight-reduction program that may further help sales as the General Electric-Pratt & Whitney joint venture is engaged in at least three campaigns: with Qatar Airways, Kingfisher Airlines and Vietnam Airlines. The engine maker (Hall 4 Stand A10) expects 19 Airbus A380s to be in service flying its turbofans by the end of the year.

According to Engine Alliance president Mary Ellen Jones, the GP7200 has lost 150 pounds since entry into service two years ago. “We were a bit above spec,” she said. An additional 50 pounds are to be saved on engines delivered at some point next year, which will be about 100 pounds better than specified, thanks to a new turbine exhaust case.

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