![]() ![]() In March 2013, Boeing selected the GE9X with a 132 in (335 cm) fan. GE Aviation proposed the GE9X with a 128 in (325 cm) diameter fan, a 10:1 bypass ratio, a 60:1 overall pressure ratio, and 27:1 HP compressor ratio for a 10% fuel burn reduction. Pratt & Whitney responded with the 100,000 lbf (440 kN) thrust PW1000G geared turbofan architecture. Rolls-Royce Plc proposed its RB3025 concept with a 132 in (335 cm) fan diameter, a 12:1 bypass ratio, and a 62:1 overall pressure ratio, targeting a fuel burn of more than 10% lower than the GE90-115B and 15% lower than its Trent 800 powering the 777 the RB3025 concept has a composite fan, a core derived from the Trent 1000, and advanced HP materials. The General Electric GE90-115B of the earlier 777-200LR and -300ER variants has a 42:1 overall pressure ratio and 23:1 HP compressor ratio. Horizontal stabilizers would be extended. It would fall into ICAO aerodrome code F like the 747-8 and A380 but with 22 ft 6 in (6.9 m) folding wingtips it would stay within the 213 ft 4 in (65.02 m) code E like current 777s. The current 777-200LR/300ER have a 775,000 lb (352 t) MTOW.Ī new carbon-fiber-reinforced polymer (CFRP) wing with a wingspan of 213 or 225 ft 2,560 or 2,700 in (65 or 68.6 m) with blended winglets, or up to 233 ft 5 in (71.1 m) with raked wingtip provide for a 10% larger wing area. The 407–passenger 777-9X should stretch the 777-300ER by four frames to 250 ft 11 in (76.48 m) in length, for a 759,000 lb (344 t) maximum take-off weight (MTOW) and powered by 99,500 lbf (443 kN) engines, targeting per-seat 21% better fuel burn and 16% better operating cost. In 2011, Boeing refined its response to the revamped Airbus A350 XWB with three 777X models, targeting a firm configuration in 2015, flying in late 2017 or 2018, and entering service by 2019. The 777-9 first flew on January 25, 2020, with deliveries delayed multiple times and expected to commence in 2025. As of February 2023, there are 363 total orders for the 777X passenger and freighter versions from ten identified customers and other buyers. The 777X program was proposed in the early 2010s with assembly at the Boeing Everett Factory and the wings built at a new building adjacent to the Everett factory. The 777-8 provides seating for 384 passengers and has a range of 8,730 nautical miles (16,170 km 10,050 mi) while the 777-9 has seating for 426 passengers and a range of over 7,285 nmi (13,492 km 8,383 mi). ![]() The 777X was launched in November 2013 with two variants: the 777-8 and the 777-9. The 777X features new GE9X engines, new composite wings with folding wingtips, greater cabin width and seating capacity, and technologies from the Boeing 787. Propulsion: Two General Electric GE90-115B turbofan engines, rated up to 115,300 pounds of thrust each.The Boeing 777X is the latest series of the long-range, wide-body, twin-engine jetliners in the Boeing 777 family from Boeing Commercial Airplanes. See the features of the B777 aircraft equipped with Seatback On-demand Entertainment. ![]() Intuitive and easy-to-use touch-screens control your programs. Once activated, you'll experience a high-tech on-demand entertainment system allowing you to start, stop, pause, rewind and fast-forward programming whenever you want. Seatback on-demand entertainmentĮnjoy the latest feature films or television program whenever you want. Seat Recline: The distance between a seat back in its full upright and full recline position. Seat Width: The distance between the inner sides of the armrests on a seat. ![]() Seat Pitch: The measure of legroom that refers to the space between a point on one seat and the same point on the seat in front of it. Note: Specifications are listed as standard and may vary slightly.Īdditional Aircraft accessibility information is available online for customers with disabilities. Seatback on-demand and personal device entertainment Aircraft Specifications Interior elementsģ0A-33L, 34ABCJKL, 35ABCJKL, 45ABCJKL, 46DEFGģ4DEFG, 35DEFG, 36A-43L, 46ABCJKL, 47A-68G ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |