1 0 Cosmo Concrete Mixer At auction Aug. 21 Cosmo Concrete Mixer. 3-Pt. 540 Pto Hyd Dump. 36" W X 24" Front To Back. 44" Tall. SN: 1001010116 ConditionUsedStock NumberIA3383 MLS Number13750580CategoryConcrete / Cement / Mortar Mixers Last Updated8/9/2025 LocationMount Vernon, SD, US Listed ByBigIron Auctions (844) 253-___ SHOWNUMBERCall Seller Email Seller Save More Info