EntityQ1542899· pop 16· linked from 93 articlessandboxSign in to savecontainer used in locomotives to drop sand on the rail to improve tractionConnectionssandEntitytramEntitylocomotiveEntityfrictionEntitysteam locomotiveEntitySwiss Federal RailwaysEntitymultiple unitEntityRhine-Main S-BahnEntityEMD DDA40XEntityMainz Central StationEntityDB Class 103EntityMidland RailwayEntityadhesion railwayEntityGWR 3031 ClassEntity4-2-2EntityEMD DD35AEntityWheel slide protectionEntityCategoriesLocomotive partsSandSteam locomotive technologies