全球*快高铁列车来了！时速400公里！

2025年01月07日更新

12月29日，CR450动车组样车在北京发布，这标志着“CR450科技创新工程”取得重大突破。未来，CR450动车组投入商业运营后，运营时速将达到400公里，成为全球跑*快的高铁列车。Two prototypes of the CR450 high-speed train, unveiled on ...

12月29日，CR450动车组样车在北京发布，这标志着“CR450科技创新工程”取得重大突破。未来，CR450动车组投入商业运营后，运营时速将达到400公里，成为全球跑*快的高铁列车。Two prototypes of the CR450 high-speed train, unveiled on Sunday in Beijing, are capable of reaching a test speed of 450 kilometers per hour and an operational speed of 400 km/h, which will make the CR450 the fastest high-speed train in the world once it enters commercial service.

（图源：中国日报）据介绍，CR450AF的车头造型灵感来源于“飞箭”，两翼锐利的棱线仿自中国古代的“箭镞”；车身飘带色调采用“国旗红”、“琉璃黄”，形状脱胎于中国书法中的“笔锋”，凸显“中国风”。

图为CR450-AF样车，由中车青岛四方生产制造自2018年开始，在中国国家铁路集团有限公司组织下，国内科研院所、高校、企业等科研力量组成联合创新团队，在时速400公里商业运营技术“无人区”进行探索。经过7年艰苦攻关，CR450动车组“*满满”，样车运营速度、运行能耗、车内噪声、制动距离等主要指标国际。According to China State Railway Group, which led the development of the train, the CR450 has set new global benchmarks by excelling in key areas such as operational speed, energy efficiency, noise reduction and braking performance.一是更高速。试验速度时速450公里，运营速度时速400公里，未来投入商业运营后可进一步压缩时空距离，让旅客出行更加便捷高效。二是更安全。制动距离更短、运行稳定性更优，在运营速度提升的情况下，制动距离基本相当。Despite its higher speed, the CR450 has braking efficiency similar to those of trains running at 350 km/h — a result of significant engineering advancements that ensure the train"s stability, performance and safety at higher speeds.三是更节能。动车组整车运行阻力降低22%，减重10%。A standout feature of the CR450 is its exceptional energy efficiency. The train"s running resistance has been reduced by 22 percent and its weight cut by 10 percent, leading to improved fuel efficiency. These optimizations help minimize energy consumption despite the increased speed.

CR450-AF商务舱，座椅可300度调整方向，商务舱还可一键调整为会议模式四是更舒适。舒适度指标更优，车内噪声降低2分贝，客室服务空间增加4%，可为旅客提供多样化、便利化、个性化服务，乘坐体验更好。The CR450 also prioritizes passenger comfort, aiming to offer a smooth and quiet ride, even at 400 km/h. Advanced noise-reduction technologies ensure that the interior noise levels are comparable to those of the 350 km/h trains, providing a peaceful travel experience.The train"s interior has been redesigned for added comfort and convenience, increasing cabin space by 4 percent.

CR450-AF样车新设置了四人包间，供家庭出行、团队出行等使用Adjustable luggage racks and a versatile storage area cater to passenger needs, including accommodating bicycles, wheelchairs and other items. These innovations were made in anticipation of potential regulatory changes in passenger transportation.

CR450-BF样车卫生间配备宝宝椅，且部分无障碍卫生间为无接触式卫生间五是更智能。行车与控制、司机智能交互、安全监控、旅客智能服务等领域均得到全面升级。记者：罗望舒来源：人民日报客户端中国日报END【声明】内容整理自网络，版权归原作者或平台所有，如有侵权请联系删除。欢迎大家关注我们的新媒体平台：微信公众号：星度国际翻译微信公众号：星度外语微信公众号：星度环球文化小红书：星度环球留学小红书：星度环球语言微博：星度环球文化微博：星度国际翻译知乎：星度国际翻译今日头条：星度国际翻译今日头条：星度环球文化