View 3 Photos View 0 Videos 1990 Liebherr 631B Crawler Loader Newly Listed $28,900 USD Aprox year 1990 Liebherr 631B Track Loader, Aprox 7700 hours, hydrostatic transmission, joystick controls, Mercedes engine, runs and operates as it should. ConditionUsedUsage7,700 HoursEngine ModelMercedes DrivetrainTrackEnclosed CabYes MLS Number14241336CategoryCrawler Loaders Last Updated3/12/2026 LocationWayne, MI, US Sold ByConstruction Station LLC (734) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info