What is the specification of the GE9X engine?
The engine, with a fan diameter of 134 in (340 cm), is installed in a 174 in (440 cm) diameter nacelle, with 1. The engine and nacelle weighed 40,000 lb (18 t) with its new pylon and wing strengthening, compared to 17,000 lb (7. Cf6-80c2s and its pylon. ge9x engine. The ge9x is the largest and most powerful commercial aircraft engine ever built, incorporating advanced technologies that enable more efficient, quieter flight with fewer emissions.Powering the Boeing 777X The GE9X engine from General Electric (GE) represents the latest generation of propulsion systems for long-haul airliners, specifically the new Boeing 777X widebody aircraft.In 2025, the aircraft with the world’s most powerful commercial engines is the Boeing 777X, powered exclusively by the GE Aerospace GE9X. It is the largest turbofan ever built, the current Guinness World Record holder for thrust, and the technological centerpiece of Boeing’s next-generation flagship.It was the largest jet engine, until being surpassed in January 2020 by its successor, the 110,000 lbf (490 kN) GE9X, which has a larger fan diameter by 6 inches (15 cm).
How much thrust does GE9X produce?
The GE9X is currently rated at 105,000 lbs thrust. GE9X Engine. The GE9X is the largest and most powerful commercial aircraft engine ever built, incorporating advanced technologies that enable more efficient, quieter flight with fewer emissions.
How fuel-efficient is the GE9X?
GE9X: Powering the Boeing 777X It also sets new standards for efficiency: compared to its predecessor, the GE90-115B, it should achieve a 10 percent reduction in fuel consumption—and its CO2, NOx, and noise emissions will be significantly lower as well. Beyond internal disruptions, the 777X has had its fair share of technical issues that have had to be resolved before progressing in the certification process. Flight testing has been paused numerous times due to GE9X engine issues, the sole powerplant for the 777X, as well as for other reasons.