91 1 1989 Mack RD690S Dump Truck Newly Listed Contact for price Location: Iron Mountain, MI 6 Cylinder Mack Turbo Diesel Engine, Manual Transmission, PTO, 60400lb GVWR, 18000lb Front Axle, Camelback Suspension, Approx 13’ Dump Box, Electric Tarper, Air... ConditionUsedUsage15,281 MilesDuty ClassHeavy Duty Dump TruckStock Number78271 MLS Number13996655CategoryDump Trucks Last Updated11/27/2025 LocationIron Mountain, MI, US Sold ByIntegrity Sales and Auction LLC (844) 574-___ SHOWNUMBERCall Seller Email Seller Save More Info