GEnx - Kraftig motor

World's biggest jet engine about to get bigger, quieter


SEATTLE - At over 10 feet in diameter, the original GE90 engine developed for the first Boeing 777-200 in the 1990s was the world's largest jet engine. Now, larger version holds that title aboard the extended range 777-300. However, the new GE9X is in development for the Boeing 777X and that fan diameter goes beyond 11 feet and has at least 102-thousand pounds of thrust. Each.