Turbofan Technology | Aviation International News

Turbofan Technology

Engine manufacturers are showing renewed interest in the 10,000-pound-thrust segment.

By Thierry Dubois • Writer

December 18, 2006

Engine manufacturers are showing renewed interest in the 10,000-pound-thrust segment. They see the aging of the General Electric (GE) CF34-3B, the only engine in production in the class, and at least two companies–Snecma and Pratt & Whitney Canada–are eyeing future large business jets, the size of the Bombardier Challenger 600 series, as potential applications. Meanwhile, GE is modernizing the CF34-1 for the Challenger 601.

Snecma revealed plans last year to enter the business-jet engine market. Although well known in commercial aviation for the CFM56 engine, which it produces jointly with GE, Snecma only now is starting to explore smaller-aircraft segments, such as regional airlines with the SaM146 and business aviation with the newly christened Silvercrest series.

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