The world’s first 35,000-ton heavy-haul put together group operational test is effectively carried out on the Baoshen Railway in North China’s Inside Mongolia Autonomous Space on December 8, 2025. {Photograph}: VCG
The world’s first 35,000-ton heavy-haul put together group operational test was effectively carried out on the Baoshen Railway in North China’s Inside Mongolia Autonomous Space on Monday. The test marks the first time that globally, numerous freight trains have achieved synchronized operation using fast wi-fi indicators, with none mechanical coupling, in step with a report by China Central Television (CCTV) on Monday.
A Chinese language language commerce analyst acknowledged that the success of this trial will primarily reshape the current railway know-how system and revolutionize world heavy-haul railway know-how. The know-how may presumably be utilized to high-speed rail, metropolis rail transit, and customary railways, providing core technical assist for China’s railway commerce and driving the worldwide growth of heavy-haul put together administration applications in direction of greater effectivity, safety, and intelligence.
A big downside of the test was to permit seven freight trains – each carrying 5,000 tons of freight – to connect with each other with out mechanical coupling. Instead, the connecting course of was completed using China’s independently developed intelligent administration system, beneath which the seven trains achieved utterly synchronized acceleration and braking all by the journey guided by wi-fi indicators, with no collisions or separations occurring, the CCTV report well-known.
The 35,000-ton put together consist represents the longest heavy-haul put together group test in China, in step with a report by the Science and Know-how Daily on Monday. In the midst of the trial, seven separate put together groups – located on the Nalingoumen, Shabazi, Guannianfang, and Dalad North stations in Inside Mongolia on the Baoshen Railway – have been dynamically formed proper right into a single “digital put together group” by way of wi-fi “digital coupling.” The trains operated in close-tracking, completely synchronized mode and in the end traveled to the south yard of Wanshuiquan South Station, the place they routinely decoupled and entered the station individually, the report well-known.
In China, freight trains have traditionally operated as single fashions, and it is a very troublesome mission to make seven “huge truck”-like trains run in coordinated formation on the an identical railway monitor with none bodily connection whereas sustaining wonderful synchronization.
The system, which was collectively developed by China Shenhua Energy Co in collaboration with numerous organizations, represents China’s homegrown technological innovation.
“China’s high-speed rail administration system has reached the world’s predominant stage. Setting up straight on that foundation, now we now have effectively upgraded our heavy-haul freight put together administration system to the an identical cutting-edge stage, making it a world chief as successfully,” Photo voltaic Zhang, a mass transit educated and professor at Shanghai Tongji Faculty, knowledgeable the World Events on Monday.
Photo voltaic added that China’s railway know-how has three “calling taking part in playing cards,” which are high-speed railways, freight trains and plateau railways.
Following the success of the test, China would possibly enhance its railway freight transport functionality by higher than 50 p.c with out the need to assemble new rail traces. It would provide the world a Chinese language language technological decision to take care of the issue of enhancing heavy-haul railway transport effectivity, in step with the CCTV report.
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