推荐回答(5个)
这得看你说的“波音777”和“空客340”的型号是什么。没有型号单纯对比是比不出来的。
【波音777】【空客340】资料:
空客A340-200 A340-300 A340-500 A340-600
翼展(米) 60.3、 60.3、 63.5、 63.5
机长(米)
59.4、 63.6、 67.9、 75.3
机高(米) 16.7、 16.7、 17.1、 17.3
客舱载客(人) 261、 295、 313、
380
货舱容积(立方米) 100.2、 162.8、 153.6、 207.9
空重(吨) 129、 129、 170、 177
商载(吨)
30.8、 43.5、 43.3、 55.6
最大油箱容量(升) 155,040、141,500、214,810、194,880
最大起飞总重(吨) 275、 275、 365、 365
航程(公里) 14,800、 13,500、 16,050、
13,900
动力装置
四台涡轮风扇发动机
发动机型号
CFM公司CFM56-5系列用于A340-200/A340-300
罗尔斯·罗伊斯公司遄达500系列用于A340-500/A340-600
777-200基本技术数据:
翼展:60.93米
机长:63.73米
标准三级座舱布局载客:320人
两级布局载客:440人
最大商载:54吨
最大油箱容量:117340升
最大起飞总重:247吨
最大航程:9695公里
动力装置:两台涡扇发动机
可选发动机型号:
普惠公司4000系列
PW4077(最大推力:77200磅)
或通用电气公司GE90系列
GE90-77B(最大推力:77000磅)
或罗尔斯-罗伊斯公司遄达800系列 遄达877(最大推力:76000磅)
777-300基本技术数据:
机长:73.90米
翼展:60.90米
机高:18.50米
最大起飞重量:299吨
最大航程:11135公里
最大油量:171160升
可选发动机型号:
PW4090(推力90,000磅或400千牛)或PW4098(推力98,000磅或436千牛)
Trent
892或GE90-92B(推力92,000磅或409千牛)
GE90-115B(用于777-300ER,推力115,300磅或513千牛)
当然是A340大,舒适性来说应该是777好,毕竟A340是较老的飞机了
B777和A340都是双通道宽体客机,每个公司安排座位数量也不一样.这就直接影响到舒适性.
我的看法就是:如果同一条航线你在这两个机型里选择的话,就直接看哪个飞机新好了.新飞机肯定比老飞机坐着舒服.
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