View 6 Photos View 0 Videos 2018 Mack Granite GU713 Tri Axle Dump Truck - MP7 425HP, 12 Speed M Drive Amt, 17' Dump Newly Listed $119,900 USD 2018 Mack GU713 --- Tri Axle, MP7 Mack 425 HP, MDrive Automatic 12 SPEED, 3.79 Ratio, 18,000 Front Axle, 38,000 Rear Axle, 233" Wheelbase, 21' 8" Bridge, Camelback, Double Frame, 2 Stage... ConditionUsedUsage241,587 MilesDuty ClassHeavy Duty Dump TruckUpfit MakeOx BodiesBed Length17 ft.Horse Power425 HPEngine ModelMack MP7Drivetrain8x4Transmission12 Speed mDRIVE AutomatedSuspensionCamelbackRear AxleTri AxleRear End38,000 lb 3.79 ratioStock Number038892 MLS Number14640175CategoryDump Trucks Last Updated10/2/2026 LocationChatham, VA, US Sold ByAtkinson Truck Sales (855) 804-___ SHOWNUMBERCall Seller Email Seller Save More Info