D6C,D6D track Bulldozer undercarriage parts lower/track roller

D6C,D6D track Bulldozer undercarriage parts lower/track roller Color:Yellow or BlackMaterial:40 MnB SteelSurface Hardness:HRC 52-60Quench depth:>7mmSize:StandardTechnique:Forging and CastingWarranty:12 MonthsREACHONG MACHINERY EQUIPMENT CO.,LTD

For Businessiuml;¼šWorking for Southeast Asia and South America.Working for Eastern Europe and Eastern Asia.