The CR450AF Fuxing (Chinese: 复兴号; pinyin: Fùxīng Hào) is a prototype Chinese electric high-speed train manufactured by CRRC Qingdao Sifang. As part of the China Standardized EMU family, the CR450AF has an operating speed of 400 km/h (249 mph) and a maximum design speed of 450 km/h (280 mph).

复兴号cr450af型电力动车组是中国铁路自主研发的电力动车组，设计时速450公里/小时，运营速度400公里/小时。 由中车青岛四方生产制造。 车头部位与列车车厢的流线造型更为明显，能够降低更高速度下带来的风阻。

“CR450科技创新工程”是国家“十四五”规划确定的重大科研项目，将研发更安全、更环保、更节能、更智能的复兴号新产品。 [5] 2024年12月29日，CR450动车组样车在北京发布。 [11] [15] 预计到2025年,在全国范围内完成自动控制、转向系统、轨道升级等关键技术研究后,CR450高速动车将投入使用。 [7] 2025年2月，中国自主研发的CR450动车组已经完成样车设计并成功下线，将于2025年在沪渝蓉高铁武汉至宜昌段开展型式试验。 [20] 2025年3月，在中国铁道科学研究院 …

CR450AF是新一代中国标准动车组，由中车青岛四方牵头研发，设计时速400 km/h，2024年12月29日正式发布。 2024年11月下旬，历经三年的研制，CR450AF样车正式下线，进入动态调试 …

2025年2月1日 · Increased Speed: With testing speed up to 450 km/h (280 mph) and operational speed of 400 km/h, the CR450 aims to significantly reduce travel time, offering a faster and more efficient travel experience. Advanced Safety: The trains feature shorter braking distance and enhanced stability, maintaining safety even at increased speeds.

2025年2月14日 · The trains are engineered for speeds of up to 400 km/h (249 mph) with a testing speed reaching 450 km/h (280 mph), advancing high-speed rail capabilities. The CR450 series introduces various enhancements in speed, safety, efficiency, and passenger experience.

The CR400AF is an 8-car-long high-speed electrical multiple unit introduced on 29 December 2024 with the CR450BF which will be used by China Railway expected to be in service at 2025. It is part of the Fuxing family of trains. As of early 2025 there are …

2025年1月7日 · 试验时速450公里. 运营时速400公里. 全球最快高铁列车. 到底有多酷炫. 一组光影大片震撼来袭. 2024年12月29日. cr450动车组样车在北京亮相. 共有两种车型

2025年1月1日 · Both models are designed for an operational speed of 400 km/h and a maximum testing speed of 450 km/h. The CR450 series integrates multiple advancements in performance, including energy efficiency, braking systems, noise reduction, and intelligent technology systems.

2024年12月29日 · The CR450 high-speed train prototype, unveiled in Beijing on Sunday, is capable of reaching a test speed of 450 km/h and an operational speed of 400 km/h. This achievement makes it the fastest high-speed train in the world once it enters commercial service, surpassing China's current CR400, which operates at 350 km/h.