Which plane has a GE9X engine?
GE9X: 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. The GE9X has six less fan blades than the GE90 engine. This maximizes air flow and minimizes drag, contributing to the engine’s fuel burn and noise emission advantages.The GE9X is the most powerful aircraft engine in history and the quietest GE engine ever produced (pounds of thrust per decibel). The engine will bring up to 10% specific fuel consumption improvement compared to the GE90-115B.The major innovation of the GE90 was that it used 22 carbon fiber composite fan blades, technology first developed for the GE36. These blades provided double the strength at one-third the weight of traditional titanium fan blades.The GE9X has 16 blades, whereas the similarly sized GE90 has 22 and the smaller GEnx has 18. Having fewer fan blades reduces the engine weight, improves aerodynamic efficiency, and allows the low pressure (LP) fan and booster to spin faster to better match its speed with the LP turbine.
How much is the GE9X engine?
The largest commercial engine in the world, the General Electric GE9X (yet to be put to service with the Boeing 777X), comes at a list price of $42 million. Meet the World’s Most Expensive Jet Engine. Boeing 777X x GE9X. This isn’t just power—it’s precision engineering at $41 MILLION each.The largest commercial engine in the world, the General Electric GE9X (yet to be put to service with the Boeing 777X), comes at a list price of $42 million.Scale production and deliveries of the engine have already begun, and a ramp-up is expected in the second half of 2025. The 110,000-pound-thrust GE9X was purpose-built for the Boeing 777X, which is anticipated to enter service in 2026.
What model is the GE9X engine?
Designed specifically for the new twin-engine Boeing 777X family, the GE9X is the most fuel-efficient engine in its class, delivering unmatched reliability and performance. Conclusion: Both engines are excellent choices with proven reliability. Choose GE for maximum thrust and global support. Choose Rolls-Royce for operational flexibility and innovative maintenance services.
How powerful is the GE9X engine?
The GE9X engine, developed by General Electric Aviation, is the most powerful commercial jet engine ever built. It produces 134,300 pounds of thrust, surpassing the previous record held by the GE90-115B. The GE90-115B engine for the 777-200X and -300X will be the world’s most powerful engine, using the most advanced engine technologies in commercial aviation history.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). However, the GE90-115B, the most recent variant of the GE90, is rated for a higher thrust (115,000 lbs) than the GE9X.
How reliable is the GE9X engine?
Our test findings further validate our confidence that the GE9X will meet the durability and reliability expectations of our customers upon entry into service,” said GE9X program general manager Karl Sheldon. After 1,600 cycles of test execution and post-borescope inspection, all components functioned as expected. King of the Desert Seda-Hoelle says that the GE9X has now passed through 27,000 cycles and 17,000 hours of testing. That includes a total of 1,600 cycles of dust ingestion tests to ensure the engine’s durability and performance in the more arid regions of the world where the Boeing 777X may operate.