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Boeing 777-300ER

The 777-300ER is the extended-range 777-300, certified in March 2004. It keeps the 242 ft 4 in fuselage but has the larger 212 ft 7 in wing, GE90-115B engines and a take-off weight of up to 775,000 pounds, against 660,000 for the 777-300. Boeing quotes a range of up to 7,500 nautical miles. Its planning layout seats 339 in two classes or 370 in three, and it is certified for up to 550 passengers. It shares its wing and engines with the 777-200LR and the 777 Freighter.

Range
8,630 miles (7,500 nm, 13,890 km)
Cruise speed
Mach 0.84, 482 knots (890 km/h)
Seats
About 339 in two classes (up to 550)
Engines
Two General Electric GE90-115B turbofans under the wings
Max takeoff weight
775,000 lb (351,534 kg)
Boeing 777-300ER
Photo: Acroterion, CC BY-SA 4.0
Boeing 777-300ER seen from above: length 242 ft 4 in (73.86 m), wingspan 212 ft 7 in (64.80 m)
Boeing 777-300ER seen from the side: height 61 ft 10 in (18.85 m)
Drawings: cwsi.net, from published dimensions (schematics, not to exact detail)

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Specifications

Length242 ft 4 in (73.86 m)
Wingspan212 ft 7 in (64.80 m)
Height61 ft 10 in (18.85 m)
Fuselage width20 ft 4 in (6.20 m)
Ceiling43,100 ft (13,100 m)
Fuel capacity47,890 US gal (181,283 L)
StatusIn service
Type codesICAO B77W; IATA 77W

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