That's right, Cummins actually did it. They went ahead and dove headfirst into the gasoline engine market. If you ask us, ...
A new 23,000-lb. rear axle and 325-horsepower engine rating boost durability and performance for vocational customers.
When paired with the 325 hp engine rating and the Allison 3000RDS transmission, the Mack MD is now capable of increased ...