The Mack Granite Heavy Tractor is a rugged and reliable truck. It features a fuel-efficient, 13-liter Mack MP8 engine that delivers plenty of horsepower (440 HP), plus great low-end torque (up to 1,660 lb.-ft.) to provide you with the muscle and the endurance needed to support your operations. It is built on the proven Mack Cornerstone chassis that delivers rock-solid performance as it provides a constant frame rail height and sits high off the ground for maximum ground clearance over rough terrain.
The Granite Heavy Tractor is best suited for rugged vocational applications thanks to its powerful MP8 MaxiCruise® engine. This engine performs equally well in both on- and off-road applications. It offers a high towing capacity as the MP8 engine is engineered to achieve maximum power density and torque. Add in its heavy-duty driveline, durable axles and high-strength steel alloy frame design, and the Granite Heavy Tractor is built to get the job done day in and day out.
Customized options are available to meet mission requirements.