Uploaded August 2026 | Updated September 2026, 3 weeks ago

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Behind the impressive power of heavy-haul locomotives are a series of advanced technologies hidden beneath the train.

From obstacle removers and rail sweepers that keep tracks clean, to sanding systems that prevent wheel slip and flange lubrication systems that reduce friction and noise, these technologies ensure safer and more efficient railway operations.

In this video, discover the engineering details that allow China’s heavy-haul freight trains to carry enormous loads while maintaining smooth and stable performance.

#HeavyHaul #FreightTrain #RailwayTechnology #Locomotive