Boeing 777-200. A photo. Video. Driving compartment. Characteristics. Reviews.
Boeing 777-200 is the first airliner in the wide-body family, twin-engine aircraft Boeing 777 or Triple Seven (T7). The aircraft is designed for long-haul airlines middle.
At the end of the year 1989 the company «Boeing Commercial Airplanes», started to design an elongated version of the Boeing aircraft with increased 767 63,73 to meter wingspan. When designing a new plane received the advanced technology at the time, as well as a new design. In mid-October 1990, the project received the designation Boeing 777, which indicated the emergence of a new family. A first modification was designated as 777-200.
During the construction of Boeing 777-200, to facilitate the airframe, widely used application of composite materials, which occupy about 10 percent by weight of the whole structure.
Boeing 777-200 photo
On the new airliner, it was installed powerful turbojet engines with high bypass ratio, Pratt & Whitney PW4074 with each thrust of 329 kN. Subsequently, the aircraft Boeing 777-200 used engines General Electric GE90-75Bs with traction motors and 334 kN Rolls-Royce Trent 875s with a similar thrust.
Boeing 777-200, became the first passenger aircraft company «Boeing», with an installed wire control system, also known as Fly-by-wire (FBW). The aircraft was used Avionics and production company «Honeywell», which corresponds to an improved standard for computer data bus used in avionics ARINC 629. To display all the necessary information about the flight status, and on-board systems are used six multi-functional TFT displays. On Boeing 777-200 installed collision warning system aircraft in the air - TCAS (Traffic alert and Collision Avoidance System). To date, according to the standards ICAO, TCAS equipment must be installed on all aviasudov designed to carry more than 19 passengers.
The first flight of Boeing 777-200, 12 held June 1994 years. Certifications FAA and JAA, airliner were obtained 19 April 1995 years. The first operator of the aircraft was the airline "United Airlines"Which received its first Triple Seven 15 May 1995 years.
Boeing 777-200 Salon
The cabin in a three-class configuration 305 passenger seats. When two-class cabin layout, can accommodate 400 passengers. When economical interior layout, the number of seats is 440 seats.
February 6 1997 year, the British Airways was transferred to Boeing 777-200ER. This version has a greater range compared to the Boeing 777-200, 14305 kilometers which is against the basic model 9700 kilometers.
Also Boeing 777-200ER became one of the best selling twin-engine jet passenger aircraft in the world. In 2010 years 415 units were delivered this modification, more than thirty airlines.
The main areas of Boeing 777-200 today are "London - New York", "Denver - Honolulu", "Tokyo - San Francisco." But the main direction of Boeing 777-200ER, this "London - Los Angeles," "Tokyo - Sydney," "Chicago - Seoul".
The main competitor for the Boeing 777-200 a European airliner Airbus A330-300.
Boeing 777-200 interior scheme
Technical characteristics of the aircraft Boeing 777-200:
- The first flight of Boeing 777-200: 12 1994 year in June
- Production Years: c 1994 years
- Length: 63,73 m.
- Height: 18,52 m.
- Wingspan: 60,93 m.
- Empty weight: 135880 kg.
- Maximum takeoff weight: 262480 kg.
- Wing area: 427,80 sq.m.
- Cruising speed: 905 km / h..
- Maximum speed: 945 km / h..
- Ceiling: 13100 m.
- Range: 9700 km.
- Length of takeoff: 3000 m.
- path length: 1700 m.
- Engines: 2 x turbofan Pratt & Whitney PW4074 (329 kN), PW4077s (345 kN), General Electric GE90-75Bs (334 kN), GE90-76Bs (338 kN), Rolls-Royce Trent 875s (334 kN), Trent 877s (345 kN)
- Crew: 2 people
- Number of seats: 440 seats in economy class
Boeing 777-200. Gallery.
Boeing 777-200. Video.
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