ALLENTOWN, Pa. — Mack Defense officially delivered to the U.S. Army and the U.S. Army Reserve the first M917A3 heavy dump trucks during a tented ceremony Sept. 23. The new production line for the dump ...

The U.S. Army has awarded Mack Defense a five-year contract worth up to $221.8 million for continued production of the M917A3 Heavy Dump Truck (HDT). The agreement, announced June 24, 2025, covers up ...

Lehigh Valley-based Mack Defense announced that it was awarded a five-year contract to continue production of Army dump trucks in Allentown. Mack will make up to 450 more M917A3 Heavy Dump Trucks ...

To continue reading this content, please enable JavaScript in your browser settings and refresh this page. Mack Trucks has made its first delivery of 145 M917A3 Heavy ...

The additional vehicles are part of the previously announced firm-fixed price $296 million contract over seven years that the Army awarded Mack Defense in 2018, which allows for up to 683 trucks. For ...

ALLENTOWN, Pa. - Mack Defense celebrated a major milestone Wednesday. They have now produced their 500th Heavy Dump Truck designed specifically for the U.S. Army. To celebrate they held an open house ...

ALLENTOWN, Pa. - A local congressman announced millions of dollars in funding for the construction of the Mack Defense M917A3 Heavy Dump Trucks. Congressman Ryan Mackenzie (PA-07), representing the ...

ALLENTOWN, Pennsylvania—Note to truck manufacturers looking to win a nine-figure U.S. Army contract: Start with a commercially available vehicle that’s already 80% of the way to the top-tier military ...

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