6 0 2014 Mack Granite GU713 Six-Axle Dump Truck $144,500 USD 2014 Mack GU 713 Six-Axle Dump Truck. 405,000 miles. Mack MP7 Diesel Engine. 425 hp. 10-speed Eaton transmission. 20' Heritage steel dump bed. Diff locks. Power steering. Cruise control.... Warranty ConditionUsedHorse Power550 HPEngine ModelMack MP7Drivetrain6x4Transmission10 Speed ManualSuspensionCamelbackRear AxleSix AxleRear End46,000 lb MLS Number12728101CategoryDump Trucks Last Updated5/1/2025 LocationColumbus, OH, US Sold ByEquipment Dudes LLC (844) 949-___ SHOWNUMBERCall Seller Email Seller Save More Info