The safe operation of the country's first hydrogen locomotive equipped with medium car braking system has exceeded 20,000 km.

CTOnews.com, February 8 (Xinhua) according to the release of CRRC, the CNR hydrogen fuel cell hybrid locomotive equipped with the braking system of CRRC CAB-B locomotives has recently run safely over 20000 km.

CTOnews.com learned that the CAB-B locomotive braking system developed by CRRC has customized and upgraded the existing braking system. The design of man-machine interface is optimized, and the screen of braking system and locomotive microcomputer display screen is realized, and the screen is more concise and clear. the communication between Ethernet and TCMS system is introduced, and double CAN network communication and intelligent module design are adopted to realize double IP address data receiving function, which further improves the level of modularization, intelligence, reliability and maintainability of the system.

In 2021, the braking system of CAB-B locomotive was installed in the first hydrogen fuel cell hybrid locomotive in China. In the past two years, the braking system of CAB-B locomotive has withstood the test of rain, snow, wind and frost, as well as the test of low temperature and high temperature. The escorted locomotive has safely and reliably run more than 20000 kilometers on the Jinbai railway line.

The installation of hydrogen fuel cell hybrid locomotives is also a new breakthrough in the new locomotive market following the successful loading and application of CRRC CAB-B motor braking system in "Harmony" and "Fuxing" series locomotives.