View 42 Photos View 0 Videos 2019 Mack GR64 Seven-Axle Dump Truck with Allison Automatic (Two Available) $167,950 USD 2019 Mack Granite GR64 Seven Axle Dump Truck - Alison Automatic. Approximately 415,000 miles. Mack MP8 diesel engine, 505 HP. Allison RDS automatic transmission. 20,000 lb front axle. 46,000... Quantity2ConditionUsedUsage415,000 MilesDuty ClassHeavy Duty Dump TruckHorse Power505 HPEngine ModelMack MP8Drivetrain6x4TransmissionAllison RDS AutomaticSuspensionCamelbackRear AxleSix AxleRear End46,000 lbStock Number61 MLS Number14459126CategoryDump Trucks Last Updated7/1/2026 LocationColumbus, OH, US Sold ByEquipment Dudes LLC (844) 949-___ SHOWNUMBERCall Seller Email Seller Save More Info