Caterpillar 621B Scraper Mismatched front tires, rear tires good, dented push bar, runs & drives, until ran out of fuel, all hydro working, fluids drained. No keys. Additional deficiencies may exist, the condition of the property is not warranted. See attachment and contact property custodian for additional information. Serial#: 2DB00876 Engine SN: 70V20750 W56HZV0317W129 W56HZV0317W129