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Specifications by model
Model |
777-200 |
777-200ER |
777-200LR |
777 Freighter |
777-300 |
777-300ER |
777-8X |
777-9X |
Cockpit crew |
Two |
Seating capacity,
typical |
314 (3-class)
400 (2-class)
440 (maximum) |
N/A
(cargo) |
386 (3-class)
451 (2-class)
550 (maximum) |
353 (3-class) |
407 (3-class) |
Length |
209 ft 1 in (63.7 m) |
242 ft 4 in (73.9 m) |
228 ft 2 in (69.5 m) |
250 ft 11 in (76.5 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) |
Unfolded: 233 ft 3 in (71.1 m)
Folded: 212 ft 8 in (64.8 m) |
Wing sweepback |
31.64° |
TBA |
Tail height |
60 ft 9 in (18.5 m) |
61 ft 1 in (18.6 m) |
60 ft 8 in (18.5 m) |
64 ft 6 in (19.7 m) |
Cabin width |
19 ft 3 in (5.87 m) |
20 ft (6.10 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 |
40× LD3 |
48× LD3 |
Operating empty weight |
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) |
TBA |
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) |
TBA |
Maximum takeoff weight |
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 |
Mach 0.84 (560 mph, 905 km/h,
490 knots) at a cruise altitude of 35,000 ft (11,000 m) |
TBA |
Maximum speed |
Mach 0.89 (590 mph, 950 km/h,
512 knots) at a cruise altitude of 35,000 ft (11,000 m) |
TBA |
Maximum range
(at maximum payload) |
5,240 nmi
(9,700 km, 6,027 mi) |
7,725 nmi
(14,310 km, 8,892 mi) |
9,380 nmi
(17,370 km, 10,793 mi) |
4,900 nmi
(9,070 km, 5,636 mi) |
6,005 nmi
(11,120 km, 6,910 mi) |
7,930 nmi
(14,690 km, 9,128 mi) |
> 9,300 nmi
(17,224 km, 10,702 mi) |
> 8,200 nmi
(15,186 km, 9,436 mi) |
Takeoff distance at MTOW
(sea level, ISA) |
8,000 ft
2,440 m |
11,100 ft
3,380 m |
9,200 ft
2,800 m |
9,300 ft
2,830 m |
10,600 ft
3,230 m |
10,000 ft
3,050 m |
TBA |
Maximum fuel capacity |
31,000 US gal
(117,348 L) |
45,220 US gal
(171,176 L) |
47,890 US gal
(181,283 L) |
45,220 US gal
(171,176 L) |
47,890 US gal
(181,283 L) |
TBA |
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 |
PW 4098
RR 892
GE90-92B/-94B |
GE90-115B1 |
GE9X |
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: 115,300 lbf (512 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) |
GE: 105,000 lbf (470 kN) |
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