Mack, Allison Transmission and Cummins join forces to offer new CNG truck
Mack Trucks, one of North America’s largest producers of heavy-duty trucks, has selected the Allison 4500 Rugged Duty Series (RDS) as the exclusive transmission currently offered for its new CNG Mack Granite model. It is paired with a 320-horsepower Cummins L9N engine, and will enable refuse customers to reduce emissions and noise levels.