One of our most popular trailers, the rugged DynaHauler ® /AT tipper trailer features many ready-to-work components that have been specially designed with the driver in mind. Within a matter of minutes, the DynaHauler ® /AT tipper trailer easily disengages from the tractor allowing you to get back on the road quickly where you belong. And, because our tipper has up to 130 cubic yard capacity, you can haul more - increasing your productivity and revenues. Unlike other manufacturers, our standard top rail is built to a 5/8 inch thickness. This extra thickness and roller style cross tie combine for the strongest top loading trailer available. You can depend on the strong top rail to protect your trailer from top loading damage giving you years of dependable and rugged use.