MAC Dump Trailers

The original fully-welded “Sheet & Post” square design from MAC Trailer is an industry staple designed to give you years of maintenance-free satisfaction. Every part of the traditional aluminum dump trailer has been thoughtfully designed and manufactured, like the splice-free wiring, the machined bushings with threaded Zerk fittings and the stress-proof pins on all hinge areas. All these features and more will have you seeing what makes a MAC Trailer stand above the competition.

MAC Trailer's MVP (MAC Vertical Panel) dump trailers incorporate the unique technology of a distinctive structural snap together side panels provide a beautiful, weldless, mirror finish that is easy to clean. The narrower width and hollow design of the side panels is proven to enhance fuel economy while at the same time allowing you to gain additional cubic yardage for greater payloads and increased profits.

The MACsimizer Half Round is the lightweight, rugged workhorse of the MAC family of dump trailers. It is designed with a radius bulkhead that offers a low-profile front end complete with a lower center of gravity. This will provide a 7” lower front end and a 6” lower backend with 31” less flat space on the bulkhead compared to the standard flat bulkhead. Available with weights as low as 8,900 pounds and an aerodynamic shape, the Half Round offers the same volume as traditional square dump trailers in a smaller footprint that provides increased fuel economy.

The MAC Steel is in a class of its own when it comes to durability. Designed and engineered to handle whatever you throw at it, the MAC Steel is built with either 3/16" or 1/4" AR450 steel so it can withstand the test of time. The available MAC Steel Lite package offers an aluminum sub-frame, frame, draft arms, tailgate, dollies, fenders and wheels, giving you over 1,000 pounds in weight savings.