View 4 Photos View 0 Videos 2018 Mack Granite GU713 Tri Axle Dump Truck - MP8-455E 455HP, 10 Speed Manual Newly Listed Contact for price 2018 Mack GU713 --- Tri Axle, MP8 Mack 455 HP, Maxitorque Manual 10 Speed, 4.19 Ratio, 18,740 Front Axle, 46,000 Rear Axle, 226" Wheelbase, 21' Bridge, Camelback, Double Frame, 2 Stage... ConditionUsedDuty ClassHeavy Duty Dump TruckUpfit MakeOx BodiesHorse Power455 HPEngine ModelMack MP8-455ETransmission10 Speed ManualSuspensionCamelbackRear AxleTri AxleRear End46,000 lbStock Number037531 MLS Number14463855CategoryDump Trucks Last Updated7/2/2026 LocationChatham, VA, US Sold ByAtkinson Truck Sales (855) 804-___ SHOWNUMBERCall Seller Email Seller Save More Info