World’s Largest Jet Engine
In more than a century of producing engines and powering flight, GE Aviation has never stopped innovating. All those years of research, testing and progres will come together in the all-new GE9X to power the new Boeing 777X airplane. This purposed-designed engine will build on the proven architecture of GE’s twin-aisle engine family while incorporating the latest technologies and materials.
Take a look at the fan, compressor, combustor and materials technologies that make the new GE9X engine the most fuel-efficient GE has ever produced. Offering 10% better fuel burn than our GE90-115B, the GE9X engine will enter service on the new Boeing 777X twin-aisle plane in 2020.
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