The Mack MD with the 23,000-lb. rear axle benefits refuse packers with 11-yard up to 20-yard rear loaders, as well as those Mack MD models being used as water trucks holding ...
In an effort to give Mack Trucks ... axles on those truck models equipped with a dump body, hook lift or roll-offs take some abuse during the truck’s lifespan. The heavier axle rating has ...
When paired with the 325 hp engine rating and the Allison 3000RDS transmission, the Mack MD is now capable of increased ...
A new 23,000-lb. rear axle and 325-horsepower engine rating boost durability and performance for vocational customers.