A Breakthrough in Rail Technology,the CR450 EMU Sets New Standards for Speed,Safety,and Comf ort

BEIJING,Dec. 30,2024 --The CR450 electric multiple units (EMU) prototype was officially unveiled in Beijing,marking a major milestone for the CR450 Science and Technology Innovation Project. The prototype encompasses two models,theCR450AF and CR450BF,both designed and manufactured respectively by subsidiaries of CRRC Corporation Limited ("CRRC",SHA: 601766),Qingdao CRRC Sifang Rolling Stock Co.,Ltd. and CRRC Changchun Railway Vehicles Co.,Ltd. The models are engineered to achieve speed up to 400 km/h (approximately 249 mph),setting new standards in high-speed train technology.

Unveiling the Future of High-Speed Rail: CR450 EMU Prototype Debuts at 400 km/h

Unveiling the Future of High-Speed Rail: CR450 EMU Prototype Debuts at 400 km/h

Unveiling the Future of High-Speed Rail: CR450 EMU Prototype Debuts at 400 km/h

The CR450 series lead the field with superior performance metrics,including operational speed,energy efficiency,in-cabin noise level,and braking distance. Highlights include:

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.

Energy Efficiency : The design reduces overall train resistance by 22% and weight by 10%,contributing to a greener footprint.

Enhanced Comfort : Improvements in the comfort index,a 2-decibel reduction in cabin noise,and a 4% increase in service space ensure a more enjoyable and relaxing journey for passengers.

Intelligent Technology : Comprehensive technological upgrades in areas such as train control and driving,intelligent driver interaction,safety monitoring,and passenger services ensure a smarter,more efficient,and safer travel experience for passengers and operators alike.

The CR450 EMU prototype incorporates breakthrough technologies in safe high-speed operation,reduced drag and consumption,vibration and noise control,comprehensive lightweight construction,and integrated intelligent design. The suite of innovations not only constructs a robust technological framework for 400 km/h electrical multiple units (EMUs) but also fosters comprehensive advancements in theory,technology,equipment,standards,and management practices,propelling forward the global high-speed rail technology landscape.