波音777-300ER是美国波音公司研制生产的双发（动机） 涡轮风扇 大型宽体客机，也是波音777的首个机身延长型及航程延长型。 它的机身比 波音777-200 延长了10.2米，航程比波音777-300延长了25%，它也是第一架把摄像机作为标准设备的飞机，加装了2米长的斜削式翼尖，提高了机翼的整体性能并降低油耗也是 [9]。 波音777-300ER于2003年4月首飞，2004年4月交付使用。 波音777—300ER装备了GE90-115B高涵道比 涡轮风扇发动机。 是世界上具有最大推力的 喷气发 …

View seat map for Boeing 777-300ER and learn about interior specifications such as size, entertainment, cabin availability, and more.

波音777-300er 是波音777-300的远程型，具有多项改进，采用推力更高的 ge90-115b发动机(推力115,300磅或513千牛)，提高了 最大起飞重量 ，最大起飞重量351.5吨，机身、 机翼 、尾翼、前 机轮 、发动机架与发动机外壳也经过加强，机翼末端具有高度后掠式 翼尖 ，额外的 ...

Now's the perfect time to extend your success. The Boeing 777's unique combination of superior range, outstanding fuel efficiency and passenger-preferred comfort has created long-range success for carriers around the world. And the 777-300ER now gives operators a perfect opportunity to extend that success.

波音777-300er是波音制造的一款宽体双引擎客机，载客量从278人至550人不等，航程介乎9,400至17,455公里，相较其他类似机种，重量减轻19%，产生的二氧化碳也减少22%。属于b型市场的777-300er（77w）是777-300的远程…

777-300 30 first-class seats 77 business-class seats 279 standard-economy seats 777-200ER*/-200LR* 16 first-class seats 58 business-class seats 236 standard-economy seats 777-200 24 first-class seats 61 business-class seats 235 standard-economy seats Three-class seating, 10-abreast Typical interior arrangements *Long-range rules. Includes over ...

Boeing 777-300ER Performance: Cruise speed: 482 knots / 555 mph / 893 km/h: Approach Speed: 240 knots / 276 mph / 444 km/h: Landing Speed: 149 knots / 171 mph / 276 km/h

Including an in-flight entertainment system, wide seat ranges and improved cabin pressure systems, every feature fitted to our aircraft guarantees passenger satisfaction. Extra legroom with seat pitch 198 cm in Business Class, 79 cm in Economy Class and 5.86 cm wide spacious cabins maximize relaxation on your travels.

The 777-300ER ("ER" for Extended Range) is the B-market version of the 777-300. It features raked and extended wingtips, a new main landing gear, reinforced nose gear, and extra fuel tanks. The -300ER also has a strengthened fuselage, wings, empennage (tail assembly), and engine attachments.

2025年3月12日 · 777-300er은 앞서 서술한 777-300의 개량형이며, 2세대 보잉 777로 분류되는 기종이다. 777-300er은 777-200lr과 함께 개발된 기종으로, 777-200lr과 같은 연료 탑재량을 가지고 있다. 777-300보다 개선된 최대이륙중량인 775,000파운드로 777-200lr, 777f와 같은 320,863파운드의 연료를 ...