SX7 landing page

SmithCo Side Dump Trailers, the industry leader in side dump trailer design and manufacturing, has developed the industry’s first 7-axle side dump trailer.

The SX7 features a 40-foot tub and 53-foot trailer, an advanced design that allows operators with a standard commercial license to haul up to 40-tons in a single trailer with easier maneuverability and less upfront cost than doubles or train set.

Get in touch with our knowledgeable sales team, and we can start learning about your specific needs. Give us a call at 800-779-8099 or fill out the form below.