About This Mack GU713

The 2021 Mack Granite dump truck has 72,691 miles on the odometer; miles or hours may vary as the unit is still in use. It is powered by a Mack MP7 engine with a 10.9-liter displacement and 6 cylinders, running on diesel fuel. The engine features an engine brake. The transmission is a Maxitorque ES manual with 13 speeds. The chassis has tandem axles with an inter-axle differential lock and camelback suspension. Brakes are air-operated, and the truck has a PTO. The gross vehicle weight rating (GVWR) is 62,000 lbs, with front axle weight rating (FAWR) of 18,000 lbs, intermediate axle weight rating (IAWR) of 22,000 lbs, and rear axle weight rating (RAWR) of 22,000 lbs.

The interior is equipped with air conditioning, heat, heated mirrors, power windows, and cruise control. The dump bed is an Ox Bodies Inc 1677 model with a capacity of 17 cubic yards, measuring 16 feet long by 96 inches wide, with a side height of 48 inches. The bed is steel with a roll tarp, a single ram, and a high-lift air-operated end gate. Tires are sized 425/65R22.5 in the front and 11R24.5 in the rear.