Explore new and used CASE 1850K XLT Crawler Dozers for sale near you on MarketBook! Find CASE 1850K XLT you need on MarketBook! Find Attachments for your CASE 1850K XLT Crawler Dozers. With shipping, financing options available, MarketBook is your one-stop site for all of your CASE 1850K XLT Crawler Dozers needs.