Xcentric ScreenerRANGEBenefitsApplicationsTechnical Specifications XCENTRIC SCREENER – MODELS This is the range of the Xcentric Screening bucket, for hydraulic excavators from 18 to 70 tons.Models: XS20, XS40, XS50 and XS60 CLICK ON THE MODELS OF XCENTRIC SCREENER TO SEE ALL THE TECHNICAL DETAILS XS20 XS40 XS50 XS60