Achieving zero emissions from exhaust gases: China's first railway tunnel dual-power intelligent compaction vehicle rolls off the production line.

On March 25th, China's first railway tunnel dual-power intelligent compaction vehicle rolled off the production line in Kunming, Yunnan Province. This equipment uses a dual-power system of diesel generator set and power battery, which can seamlessly switch modes according to the working scene. Its successful production also marks a key breakthrough in the high-end, intelligent, and green development of China's railway large-scale maintenance machinery.