The world's largest and most powerful engine, which exclusively powers Boeing's longer-range 777 aircraft, celebrated five years in service in June 2009.
| Category: | Turbofan | |
| Max thrust: | 114800 lb | |
| Engine CO take off emissions: | 0.080 g/kg | |
| Engine NOx take off emissions: | 50.340 g/kg | |
| Engine HC take off emissions: | 0.040 g/kg | |
| Engine Fan Diameter: | 128.000 inches | |
| Engine Overall Diameter: | 135.000 inches | |
| Engine Overall Length: | 287.000 inches | |
Engine emission data from the ICAO Engine Exhaust Emissions Data Bank. | ||