2021. 8. 24. 15:05ㆍ카테고리 없음
Our Boeing 777-200LR aircraft offers a variety of signature products and experiences unlike anything else in the sky. Visit delta.com to learn more. Boeing 777-200LR Aircraft Seat Maps, Specs & Amenities: Delta Air Lines. Boeing Converted Freighter proposed to convert 777-200ER airframes into cargo transports capable of carrying 175,000 lb (79,380 kg) of payload over 4,000 nmi (7,410 km) 777-200LR Long range model based on the 777-200 but with more powerful engines and increased fuel capacity plus greater wingspan, originally known as the 777-200X.
This week, a 79-page document was posted on Boeing’s website elaborating on the details of the largest 777 variant, the 777-9X, part of its Boeing 777X family. Its release is intended to help prepare airport managers for the new aircraft, even though a large part of the aircraft’s design was to ensure the plane could still operate efficiently on the ground with pre-existing infrastructure.
The Boeing 777-300 is development of the baseline Boeing 777-200.The fuselage is stretched by 10,2 meters (33ft 6in). Available engine options for the Boeing 777-300 are Pratt & Whitney PW4090 & PW4098, Rolls-Royce Trent 892 and General Electric GE90-115B (-300ER). All three engine manufacturers power the Boeing 777 with the most powerful turbofans ever to enter service, the General Electric GE90-115B on the Boeing 777-300ER producing an unprecedented 115.
Airbus A380
One of the most unique features on the 777X are the folding wingtips to shorten the wingspan on the ground. This allows for the aircraft to be accommodated at already existing gates, an issue that still continues to hinder the growth and popularity of the Airbus A380. The folded wingspan on the tarmac is 64.82 meters, only a few centimeters wider than the current 777-300ER. However, once the aircraft reaches the runway, it’s wings stretch an additional 7 meters.
The document states the fuselage of the 777-9X will extend an additional 2.9 meters from the 777-300ER while shortening the height of the vertical stabilizer by 17cm.
Boeing 777 Engine Horsepower
Within the fuselage, designers managed to increase the interior diameter of the fuselage by 10cm. Even though the seating configuration will remain 10 abreast like the current 777 models, the additional space is huge for the likes of passenger comfort. Each seat in the 10 abreast configuration is a standard 18 inches wide, a whole inch more than most carriers currently have in their 10 abreast 777 aircraft.
Boeing 777 200
Boeing has released two seating configurations for the aircraft, one 3-class configuration with a total of 349 passengers, and a 2-class configuration with a total of 414 passengers.
Boeing 777 Horsepower Vs
Hailed as the largest and most fuel efficient twin-engine aircraft designed, the 777-9X has caught the attention of many large airlines, already accumulating several hundreds of orders from airlines such as ANA, Lufthansa and Singapore Airlines. The largest order of 150 jets has come from the Middle Eastern giant, Emirates, and their order makes up just under half of all 777X program orders. The plane is planned to be introduced into service in December of 2019.