Mack Defense announced that the U.S. military has ordered 103 Mack Defense M917A3 Heavy Dump Trucks (HDTs). The additional ...

The HDTs play a role in the construction and upkeep of infrastructure assets, including airfields, roadways, landing strips, ...

Mack Defense has secured an order from the U.S. military for 103 Mack Defense M917A3 Heavy Dump Trucks (HDTs).

The ED was designed to be tougher than other light trucks of its day, with the produced models being used for long-distance hauling and in military service. Mack Trucks Historical Museum curator ...