Haul 40 Tons with the Industry's First 7-Axle Trailer

The SX7 is the industry's first 7-axle side dump trailer.
The SX7's design allows operators with a standard CDL to haul up to 40 tons in a single trailer with easier manueverability and less upfront cost than doubles or a train set.
The SX7 can comfortably offer a 40-ton hauling capacity in a single trailer without exceeding 129,000 GVW rating with the right truck configuration. SmithCo offers custom bridge law drawings to help you choose the right setup for your needs.
Looking to learn more about what a seven-axle side dump trailer can do for you?
More about our SX7: sidedump.com/products/sx-seri...
Read more about this groundbreaking product: sidedump.com/blog/seven-axle-...
Get in touch with our knowledgeable sales team: sidedump.com/contact/sales

[@nicfing]

So can I pull 2

[@SideDumpsBySmithCo]

You cannot pull this trailer in a train. However, we encourage you to reach out to us, and we can provide you with information on a trailer set up that would give you maximum payload in your state.

[@user-su9jd3ne2p]

🚛🚛🚛👍👍👍💪💪

[@catherinesalmon3310]

From. semi - retired. over. the. road. highway. driver. , If. this. unit. work’s. too. haul. more. payload. and. basically. the. same. gross. weight. as. an. ordinary. B - train. trailer. ( 2. trailer’s. with. the. center. axle. in. between). it. the. whole. unit. tractor. and. trailer, it. would. be. easier. too. back. up, And. the. side. dump. on. the. box. would. be. so. much. easier. and. safer. designed. than. having. too. Lift. that. Long. box. up. in. the. air. straight. up. on. a. wee. bit. of. an. angle. with. a. good. chance. too. hit. overhead. obstacles. such. as. power. Lines. and. bridges. and. etc. I. know. went. I. hauled. gravel. with. an. end. dump. ( tractor. - trailer. pulling. a dump. trailer. ). even. on. Level. ground. unloading. I. alway’s. ran. LegaI. but. I. alway’s. had. that. weird. feeling. once. your. box. is. Lifted up. with. a. heavy. Load. no. matter. the. hoist. cylinder. would. buckle. ( break. ). when. unloading. . Never. happened. but was. back. of. my. mind .My. cousin. has. been. hauling. gravel. tractor- trailer. ( end. dump. ). for. a. good. 22. year’s. and. he. tell’s. me. of. all. the. stupid. accident’s. out. there. in. Southeastern. Ontario. and. in. the. Toronto, Ontario. and. area. and. 99 %. are. preventable. accident’s. / Have. a. good. day. out. there. / Thank- you. good. interesting. video, I. think. your. on. too. a good. product. and. invention. / Bill. S. Canada