Proven Concept – new machine www . wirtgen . com / mining
220 SM / 220 SMi : Economical , safe , selective . The WIRTGEN Surface Miner 220 SM / 220 SMi is the new specialist for raw material extraction using the windrowing process . It is ideal for use in small to medium-sized mining operations . Routing work ? No problem ! High productivity at low operating costs is its hallmark . Drilling and blasting ? Superfluous ! WIRTGEN surface miners have proven their value worldwide for decades . Take advantage of innovative solutions from the technology leader . www . wirtgen . com