Prototypes of the CR450 bullet train, with a test speed of up to 450 kilometers per hour and an operational speed of 400 kilometers per hour, were debuted in Beijing on December 29, 2024 ...

Prototypes of the CR450 bullet train, with a test speed of up to 450 kilometers per hour and an operational speed of 400 kilometers per hour, were debuted in Beijing on December 29, 2024, according to ...

Prototypes of the CR450 bullet train, with a test speed of up to 450 kilometers per hour and an operational speed of 400 kilometers per hour, were debuted in Beijing on December 29, 2024, according to ...

This photo shows a prototype of CR450 bullet train undergoing tests in Beijing, capital of China, Feb. 25, 2025. Prototypes of the CR450 bullet train, with a test speed of up to 450 kilometers per ...

A prototype of the CR450 bullet train, capable of an operational speed of 400 kilometers per hour, is unveiled in Beijing on Sunday. The train has achieved a test speed of 450 km/h, according to ...

【文/观察者网专栏作者 符洁文】近日，全球最快的高铁列车CR450动车组完成样车设计并成功下线，试验时速达到450公里，运营时速可达400公里。不过样车造出来后，未来还将密集开展一系列线路试验和考核，为这趟“最快高铁”早日投入商业运营创造条件。更高速、更安全、更节能、更舒适、更 ...

【文/观察者网专栏作者 符洁文】近日，全球最快的高铁列车cr450动车组完成样车设计并成功下线，试验时速达到450公里，运营时速可达400公里。不过 ...

综合央视新闻、新华社报道，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，将极大提升我国铁路科技创新水平和科技自立自强能力，进一步巩固扩大我国高铁技术世界领跑优势。一列CR450AF彰显“锐龙追梦”，一列CR450BF寓意“科技之光”。未来，CR450动车组投入 ...

日前，CR450动车组样车正式亮相。商业运营时速400公里，试验时速450公里，中国高铁再次领跑全球。 CR450动车组研发有何难点，实现了哪些技术突破，背后有怎样的故事？日前，本报记者走近CR450科技创新工程关键系统 ...

大陆《央视新闻》引述中国国铁集团有关负责人表示，自2021年启动的cr450动车组研制专案，目前已进入整车装配阶段，样车将如期在2024年内下线 ...

China's next-generation high-speed train began type testing in Central China's Hubei province on Thursday, according to Hubei ...

The models are engineered to achieve speed up to 400 km/h (approximately 249 mph), setting new standards in high-speed train technology. The CR450 series lead the field with superior performance ...