全球首次实现！中国技术方案，有新突破

Core Viewpoint - The successful trial of the world's first 35,000-ton heavy-duty group freight train in Inner Mongolia marks a significant advancement in railway technology, enabling multiple freight trains to operate in coordination without mechanical couplings, relying solely on wireless signals [1][3][5]. Group 1 - The trial involved seven freight trains, each weighing 5,000 tons, which were able to synchronize acceleration and braking without traditional mechanical connections, showcasing a high level of technological innovation [3]. - This system was developed through collaboration between China Shenhua and several other organizations, representing a significant achievement in China's independent innovation capabilities [5]. - Following the success of this trial, it is projected that freight capacity can be increased by over 50% without the need for new railway construction, providing a technological solution to global railway freight challenges [5].