Super-wide 50" QT100 fabricated chassis with notched cross members for greater stability and a lower center of gravity. There is absolutely no mild steel on this trailer or frame. Fast-acting cylinders for quick cycle time with a box capable of dumping to both sides. Rotary valve (diverts hydraulic flow evenly between both cylinders) eliminating trailer flex and allows the user to dump uneven loads safely.

25,000 lb. axles with air-lift third and fourth. 30,000 lb. heavy-duty air ride suspension. Long stud hubs and auto slack adjusters. Super single tires with aluminum wheels.

Now lighter and stronger than ever. In a class of their own, designed to handle the stress of hauling day after day, and built to hold up in the harshest conditions. With controlled dump action, the SDX has improved unloading stability. Manufactured using premium steels, thereby reducing tare weight and optimizing payload for the long haul.