W21 High-speed rail and subway wiper assembly
High-Speed Rail and Subway Wiper AssemblyComprehensive Industry Guide for Urban Rail and High-Speed Train Applications1. What Is a High-Speed Rail and Subway Wiper Assembly?A high-speed rail and subway wiper assembly is a complete windshield wiping system installed on the driver cab of electric multiple units (EMU), metro trains, light rail vehicles (LRV), and high-speed trains.It ensures clear visibility under extreme weather and high-speed aerodynamic conditions, including:Heavy rainSnow and iceSand and dustInsect impactHigh-pressure airflow at 200–350 km/hUnlike automotive systems, railway...
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