【24h】

E-Jets milestone

机译:电子喷气机的里程碑

获取原文
获取原文并翻译 | 示例
           

摘要

Embraer recently passed a landmark in its E-Jet programme when it delivered the 1,500th example of its regional jet family. The Brazilian manufacturer handed over the aircraft, a first-generation E175, to Seattle-based Alaska Air Group subsidiary Horizon Air. The aircraft is configured with 12 first class seats, 12 in premium class and 52 in economy. Four more E175s will be delivered to Horizon in 2019, to take its total to 30. Horizon has more than doubled its E175 fleet since introducing the type in 2017. Embraer launched the E-Jets programme 20 years ago this year, with the four different variants (E170, E175, E190 and E195) introduced over a period of several years in the early 2000s. The E175, E190 and E195 have been re-engined with Pratt & Whitney geared turbofans and received airframe and systems improvements in the E-Jets E2 programme, to deliver double-digit reductions in fuel burn and maintenance costs from the first-generation models. The E190-E2 entered service in 2018 with the E195-E2 due to follow this year and the E175-E2 in 2021. Since entry into service, E-Jets have been operated by more than 70 customers in 50 countries.
机译:巴西航空工业公司(Embraer)在交付其第1500个支线喷气飞机系列的示例时,最近在其E-Jet计划中树立了里程碑。这家巴西制造商将第一架E175飞机移交给了位于西雅图的阿拉斯加航空集团子公司Horizo​​n Air。该飞机配置了12个头等舱座位,12个高级座位和52个经济舱。 2019年将再有4架E175交付给Horizo​​n,使总数达到30架。自2017年推出该机型以来,Horizo​​n的E175机队已增加了一倍以上。巴西航空工业公司于20年前于今年推出了E-Jets计划,其中有四种在2000年代初期的几年中推出了多种变体(E170,E175,E190和E195)。 E175,E190和E195已使用普惠齿轮传动的涡扇进行了重新设计,并在E-Jets E2计划中对机身和系统进行了改进,从而使第一代机型的燃油消耗和维护成本降低了两位数。 E190-E2将于2018年投入使用,E195-E2将于今年开始服役,E175-E2将于2021年投入服役。自投入使用以来,E-Jets已在50个国家/地区拥有70多家客户运营。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号