Boeing 777-300. A photo. Video. Driving compartment. Characteristics. Reviews.
Passenger Boeing 777-300 part of the family of widebody, twin-engine aircraft Triple Seven (T7) and is elongated model Boeing 777-200. This airliner airlines for medium and long-haul. Today it is the largest twin-engine passenger plane in the world. Its length is 73,86 meters in span 60,93 meters. The aircraft, designed to replace outdated aircraft Boeing 747-100 and 747-200. Compared to these two models, the new Boeing 777-300, it is comparable to their passenger capacity and range, while its operating costs are lower in the 40 percent. Flight range Boeing aircraft is from 7500 10595 to kilometers.
Fuselage Boeing 777-300 10,13 to meter long base version 777-200. When odnoklassovoy cabin configuration, the aircraft Boeing 777-300, capable of accommodating passengers 550. The two-class layout, economy and business, the cabin may have 479-th passenger seats. When three-class layout, the airliner equipped 368-th passenger seats.
As the power plant aircraft equipped with turbojet engines of high capacity, Pratt & Whitney PW-4090 with traction 400 kN, PW-4098s with traction 436 kN, Rolls-Royce Trent 892s with traction 409 kN or General Electric GE90-92Bs to pull each in 409 kN.
Boeing 777-300 photo
Like the base model, version 777-300 equipped with digital avionics EFIS «Honeywell» company production, which corresponds to the standard ARINC 629.
for aircraft development program was launched in June 1995 years under the name «777 Stretch». In March 1997 year began assembly of the first prototype. The aircraft rolled off the assembly hangar 8 September 1997 years. And then, 16 October of the same year, he first took to the air. 4 May 1998, the aircraft was certified FAA and JAA, fitness for passenger flights. And then, in May 21 1998 years, Boeing 777-300, Hong Kong was handed over to the airline «Cathay Pacific».
Boeing 777-300 Salon
Further development of the model aircraft class, was the modification of the increased flight range, which received the designation Boeing 777-300ER.
This version is equipped with the most powerful to date aeronautical turbojet engines, General Electric GE90-115B with traction 512 kN.
In addition to new engines this modification has a reinforced chassis and tailplane, extra fuel tanks, as well as upgraded wing tips that are chamfered back and elongated. This maximum range Boeing 777-300ER flight is 14690 kilometers. Range is the model at the maximum load is smooth 13427 kilometers.
At present, an indirect competitor to Boeing 777-300 is a twin-engine passenger airliner Airbus A340-600.
Boeing 777-300 interior scheme
Technical characteristics of the aircraft Boeing 777-300:
The first flight of Boeing 777-300: 16 years 1997 October
Production Years: c 1997 years
Length: 73,86 m.
Height: 18,52 m.
Wingspan: 60,93 m.
Empty weight: 160120 kg.
Maximum takeoff weight: 263080 kg.
Wing area: 427,80 sq.m.
Cruising speed: 905 km / h..
Maximum speed: 945 km / h..
Ceiling: 13100 m.
Range: 10595 km.
Length of takeoff: 3700 m.
path length: 1800 m.
Engines on: 2 x turbofan Pratt & Whitney PW-4090 (400 kN), PW-4098s (436 kN), Rolls-Royce Trent 892s (409 kN), General Electric GE90-92Bs (409 kN), General Electric GE90-115B (512 kN)
Crew: 2 people
Number of seats: 550 seats in economy class
Boeing 777-300. Gallery.
Boeing 777-300 video
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