With high horsepower for demanding over-the-road operations, the CL series was built to accommodate the most powerful engines — the Cummins® ISX Series. The CL Series' rear-axle design offers excellent weight distribution, maneuverability and durability, along with greater driver comfort, for unmatched heavy hauling.

The CL Series truck is the powerhouse of the Mack® product lineup. This premium, ultra-heavy-duty truck tackles everything from logging trucks to dump truck operations. The CL Series builds on our well-earned reputation for solid engineering and dependability with a standard rear-axle configuration offering excellent weight distribution and maneuverability. High-strength frame rails, high-capacity front axles and wide, taper-leaf front springs deliver smooth, stable operation in the roughest terrain.