![]() Currently available on the 777-200ER, it has certified thrust from 86,760 to 99,040 lbf (386 to 441 kN). The third family is the 112 inch (2.8 m) diameter fan engine developed specifically for Boeing's 777 where it was the launch engine. This package increases certified thrust to 70,000 lbf (311 kN), reduces fuel burn by about 1%, and reduces maintenance costs by around 15%. The launch of the Advantage70 program was announced at the 2006 Farnborough Airshow with a sale to Kingfisher Airlines. Models are numbered PW4164, PW4168, and PW4168A. The second family is the 100 inch (2.5 m) diameter fan engine developed specifically for Airbus Industrie's A330 twinjet. ![]() ![]() It powers the Airbus A310-300, A300-600 aircraft, Boeing 747-400, 767-200/300, KC-46A, and McDonnell Douglas MD-11 aircraft and is certified for 180-minute ETOPS if used in twinjets. The first family is the 94 inch (2.4 m) diameter fan with certified thrust ranging from 52,000 to 62,000 lbf (230 to 275 kN). The PW4000 is divided into three distinct families based on fan diameter.
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