Boeing 777 Profile

Boeing 777 Profile

Boeing 777 Profile is a jet airliner manufactured by Boeing Commercial Airplanes with long-range, wide-body twin-engine. The 777 is produced in two fuselage lengths. the Boing 777 has emerged as one of its manufacturer’s best-selling models(Through 2000s).

Boeing 777 Profile :
Role : Wide-body jet airliner
National origin : United States
Manufacturer : Boeing Commercial Airplanes
First flight : June 12, 1994
Introduction : June 7, 1995 with United Airlines
Status : In production
Primary users :Emirates, Singapore Airlines, Air France, United Airlines
Produced : 1993–present
Number built : 923 as of March 2011

Boeing 777 Unit cost :

-777-200ER: US$232.3 million
-777-200LR: US$262.4 million
-777-300ER: US$284.1 million
-777F: US$269.1 million

Boeing introduced a number of advanced technologies with the Boeing 777 design, including fully digital fly-by-wire controls, Honeywell LCD glass cockpit flight displays, flight displays fully software-configurable avionics, and the first use of a fiber optic avionics network on a commercial airliner.

Boeing made use of work done on the cancelled Boeing 7J7 regional jet, which utilized similar versions of the chosen technologies. In 2003, Boeing began offering the option of cockpit electronic flight bag computer displays.

Boeing uses two characteristics, fuselage length and range, to define their 777 models. Fuselage length affects the number of passengers and amount of cargo that can be carried; the 777-200 and derivatives are the base size, and the aircraft was stretched into the 777-300 in 1998.

Boeing 777 Specifications

777-200 777-200ER 777-200LR 777 Freighter 777-300 777-300ER
Cockpit crew Two
Seating capacity,
typical
301 (3-class)
400 (2-class)
440 (maximum)
N/A
(cargo)
365 (3-class)
451 (2-class)
550 (maximum)
Length 209 ft 1 in (63.7 m) 242 ft 4 in (73.9 m)
Wingspan 199 ft 11 in (60.9 m) 212 ft 7 in (64.8 m) 199 ft 11 in (60.9 m) 212 ft 7 in (64.8 m)
Wing sweepback 31.64°
Tail height 60 ft 9 in (18.5 m) 61 ft 1 in (18.6 m) 60 ft 8 in (18.5 m)
Cabin width 19 ft 3 in (5.87 m)
Fuselage width 20 ft 4 in (6.20 m)
Maximum cargo capacity 5,720 cu ft (162 m3)
32× LD3
23,051 cu ft (653 m3)
37× pallets
7,640 cu ft (216 m3)
44× LD3
Empty weight, operating 297,300 lb
(134,800 kg)
304,500 lb
(138,100 kg)
320,000 lb
(145,150 kg)
318,300 lb
(144,400 kg)
353,800 lb
(160,500 kg)
370,000 lb
(167,800 kg)
Maximum landing weight 445,000 lb
(201,840 kg)
470,000 lb
(213,180 kg)
492,000 lb
(223,168 kg)
575,000 lb
(260,816 kg)
524,000 lb
(237,680 kg)
554,000 lb
(251,290 kg)
Maximum Takeoff Weight
(MTOW)
545,000 lb
(247,200 kg)
656,000 lb
(297,550 kg)
766,000 lb
(347,500 kg)
766,800 lb
(347,800 kg)
660,000 lb
(299,370 kg)
775,000 lb
(351,500 kg)
Typical cruise speed 0.84 Mach (560 mph, 905 km/h, 490 knots) at a cruise altitude of 35,000 ft (11,000 m)
Maximum cruise speed 0.89 Mach (590 mph, 950 km/h, 512 knots) at a cruise altitude of 35,000 ft (11,000 m)
Maximum range 5,240 nmi
(9,700 km)
7,725 nmi
(14,310 km)
9,380 nmi
(17,370 km)
4,900 nmi
(9,070 km)
6,005 nmi
(11,120 km)
7,930 nmi
(14,690 km)
Takeoff distance at MTOW
ISA+15 MSL
8,200 ft
(2,500 m)
11,600 ft
(3,536 m)
11,200 ft
(3,410 m)
10,500 ft
(3,200 m)
Maximum fuel capacity 31,000 US gal
(117,348 L)
45,220 US gal
(171,176 L)
47,890 US gal
(181,283 L)
47,890 US gal
(181,283 L)
45,220 US gal
(171,176 L)
47,890 US gal
(181,283 L)
Service ceiling 43,100 ft (13,140 m)
Engine (×2) PW 4077
RR 877
GE90-77B
PW 4090
RR 895
GE90-94B
GE90-110B1
GE90-115B1
GE90-110B1 PW 4098
RR 892
GE90-92B/GE90-94B
GE90-115B1
Thrust (×2) PW: 77,000 lbf (342 kN)
RR: 76,000 lbf (338 kN)
GE: 77,000 lbf (342 kN)
PW: 90,000 lbf (400 kN)
RR: 93,400 lbf (415 kN)
GE: 93,700 lbf (417 kN)
GE -110B: 110,100 lbf (490 kN)
GE -115B: 115,540 lbf (514 kN)
GE: 110,100 lbf (490 kN) PW: 98,000 lbf (436 kN)
RR: 93,400 lbf (415 kN)
GE: 92,000/93,700 lbf (409 kN)/(418 kN)
GE: 115,540 lbf (514 kN)

 

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