Orchard Machinery Corporation (OMC) 2700 Colusa Highway , Yuba City , California 95993 USA About Solutions products Publications videos Downloads Companies Orchard Machinery Corporation (OMC) Products Hopper Hopper From WESCO Trailers 0 Share The Hopper is as versatile as it is well built like all of the other WESCO trailers. Approximate capacity is 1,500 cubic feet with heavy duty landing gear that will hold your crop in without any problems. Customer reviews No reviews were found for Hopper. Be the first to review! Add your review Publish your review Great! review successfully added!