Boeing 777-300
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Boeing 777-300

Boeing 777-300. A photo. Video. Driving compartment. Characteristics. Reviews.

Passenger Boeing 777-300 is part of the family of wide-body, twin-engine Triple Seven (T7) aircraft and is an elongated model of the Boeing 777-200. This airliner is designed for medium and long distances. Today it is the largest twin-engine passenger aircraft in the world. Its length is 73,86 meters with a wingspan of 60,93 meter. The aircraft, designed to replace outdated airliners Boeing 747-100 and 747-200. Compared to these models, the new Boeing 777-300, has comparable passenger capacity and range, while its operating costs are lower by 40 percent. The flight range of the Boeing aircraft ranges from 7500 to 10595 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 a power plant, the aircraft is equipped with high power turbojet engines, Pratt & Whitney PW-4090 with 400 kN thrust, PW-4098s with 436 kN thrust, Rolls-Royce Trent 892s with 409 kN thrust, or General Electric GEXN-XNNX-XNNXX with NGN or X General Electric GEXNUM--NNX X-NNXX with NGN or X General Electric GEXNUM--NNX X-NNXX with NN or X General Electric GEXNUM-XNNX-90s with NNXX kN or General Electric 92 kN.

Boeing 777-300 photo

Boeing 777-300 Emirates

Like the base model, version 777-300 equipped with digital avionics EFIS «Honeywell» company production, which corresponds to the standard ARINC 629.

The aircraft development program was launched in June 1995, under the name "777 Stretch". In March 1997, the assembly of the first prototype began. This aircraft rolled out of the assembly hangar 8 September 1997 of the year. And then, on October 16 of the same year, he first took to the air. 4 May 1998, the aircraft received FAA and JAA certificates for passenger flight suitability. And after that, 21 of May 1998 of the year, Boeing 777-300, was transferred to Hong Kong's Cathay Pacific.

Boeing 777-300 Salon

Boeing 777-300 Salon

A further development of the model class of the aircraft 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 tail, additional fuel tanks, as well as upgraded wing tips, which are slanted back and lengthened. Due to this, the maximum range of the Boeing 777-300ER is 14690 kilometers. The range of the flight of this model with a maximum load of exactly 13427 kilometers.

Today, the indirect competitor for the Boeing 777-300 is a passenger twin-engine airliner. Airbus A340-600.


Best places of the cabin Boeing 777-300ER - Aeroflot

Most of the aircraft cabin space Boeing 777-300 - Transaero

Emirates logo miniBest places of the cabin Boeing 777-300 - Emirates

Thai Airways logoBest places of the cabin Boeing 777-300 - Thai Airways


Boeing 777-300 interior scheme

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 man

  • Number of seats: 550 seats in economy class

Boeing 777-300. Gallery.

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Boeing 777-300 video

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