5 0 2015 Mack Granite GU713 Dump Truck - MP8 445HP, 10 Speed Manual $89,950 USD End-of-Year Truck Sale – Make Offer! ($20K SAVINGS) Used Mack Granite GU713 Dump Truck for Sale. Features: 16 ft. Steel Ox Body, Double Frame, 20k lb. Lift Axle, Electric Tarp, and more.... ConditionUsedUsage15,352 HoursDuty ClassHeavy Duty Dump TruckHorse Power445 HPEngine ModelMack MP8Transmission10 Speed ManualSuspensionCamelbackRear End44,000 lbStock Number022284T MLS Number12561882CategoryDump Trucks Last Updated10/23/2025 LocationSwedesboro, NJ, US Sold ByCoopersburg & Liberty Kenworth (855) 982-___ SHOWNUMBERCall Seller Email Seller Save More Info