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美媒:印度在T-50战机项目上左右为难

2014-02-02 13:04:08   新华社-参考消息

参考消息网2月1日报道 外媒称,印度空军军官有一次机会检验俄罗斯新出的第五代战机T-50样机,这是俄罗斯针对美国F-22战机做出的回应。而据出资60亿美元用于T-50研制的印度说,俄罗斯这种战机陷入了大麻烦。

据美国战略之页网站1月30日报道,印度军官说,按照当前的样子组装的T-50不可靠。俄罗斯雷达承诺性能优异,而实际上却能力不济。印方还指出,T-50隐形性能也不令人满意。

T-50战斗机重34吨,比其将取代的33吨重的苏-27操纵起来更加灵敏,电子系统提升很多,隐形而且可以超音速巡航。俄罗斯承诺战斗机寿命为6000飞行小时,发动机寿命为4000小时。俄罗斯承诺配备世界一流的航空电子设备,以及对飞行员来说非常舒适的驾驶舱。使用很多助推器和遥控自动驾驶仪,将使飞机的操控比早前的苏-30(曾经非常灵巧)也更加灵敏。

报道指出,印度人的苦恼是,这些改进与追加的投资相比似乎不值。T-50比苏-27至少贵50%。(基本配置)将要大约6000万美元(齐全配置至少还要多花50%),相当于顶级的F-16的售价。苏-27最初是针对美国的F-15而研制的。

T-50并非要直接匹敌F-22,因为俄罗斯这种战斗机隐形能力自愧不如。但是如果其操控性和先进的电子设备名副其实的话,该机将超过F-22除外的所有战斗机。如果T-50的售价低于1亿美元,那将有很多买家。不过看来T-50的价格会更高。当下,T-50和中国的歼-20是仅有的有可能抗衡F-22的竞争者。与F-22一样,T-50的研发费用不断增加,看起来T-50的售价至少要1.2亿美元(包括分摊的研发成本),但是生产数量要在500架以上。俄罗斯希望制造多达1000架。由于成本高昂,F-22只制造187架。

现在有5架T-50样机在试飞。2010年1月,T-50首飞。现在又有5架样机订货,如果顺利,第一批成批生产的70架飞机在2016年可以订货,这个10年末可以交付。2014年将有一些样机交给俄罗斯空军试飞。估计会有更多延期,尤其在印度人发布评论后。

报道称,自T-50首飞后,俄罗斯和印度做了很多修补工作。尽管T-50是俄罗斯隐形能力最强的飞机,但是这方面不能与F-22甚至F-35或B-2相比。俄罗斯人显然强调的是操控性而非隐形能力。印度希望隐形能力更强而且想要双座飞机。T-50的发动机和防御电子设备的问题很难解决。这让T-50与F-22或F-35相比存在很大劣势。这些问题显然是交付推迟的主要原因。

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