3.5万吨级重载群组列车试验开行成功

Core Viewpoint - The successful trial operation of the world's first 35,000-ton heavy-haul group train on the Baoshen Railway marks a significant advancement in heavy-haul transportation technology, utilizing group control technology for coordinated train operation without mechanical couplings [1]. Group 1: Technological Innovation - The trial introduces group control technology in the heavy-haul transport sector, allowing trains to operate in coordination solely through wireless signals [1]. - Seven test trains, each weighing 5,000 tons, were dynamically assembled into a group train using a "virtual coupling" method at four adjacent stations on the Baoshen Railway [1]. - The group train achieved synchronized acceleration and braking, demonstrating a "neat pace" in its operation [1].