Today, the world's first 35,000-ton heavy-duty group train operation test was a success at the Inner Mongolia Baoshen Railway. This is the first time in the world that multiple freight trains can operate collaboratively without mechanical links and only wireless signals.

Today, the world's first 35,000-ton heavy-duty group train operation test was a success at the Inner Mongolia Baoshen Railway. This is the first time in the world that multiple freight trains can operate collaboratively without mechanical links and only wireless signals.