Diesel / Electrical Locomotive Washing Light Rail / Subway Train Washing   -  High Pressure wash for removing the dirt with the mechanical action of water jet -  The Vehicle / Locomotive moves through Acid / Alkaline and High Pressure Spinner Arches activating the different phases in an automatic way -  Both Front, Rear and Side washing can be achived while the Vehicle / Locomotive passing through Acid, Alkaline and Spinner Arches at low speed 1 km/h.