Who We Are

trailer specialists with state of the art metal working equipment and a plasma burning table

In July 2010 WESCO Trailer Manufacturing and Sales was acquired by Orchard Machinery Corporation better known as OMC. With a combined total of over 100 years of manufacturing, OMC leads the market in providing innovative and versatile products. Acquiring WESCO adds to the equipment available to all OMC customers. WESCO by OMC now provides improved manufacturing techniques and research development to its trailers including the new Super Hopper, Hopper, Double-Gate Hopper, Drop-In Hopper, Hay Flatbed, Aggregate, and other trailers. WESCO by OMC manufactures quality products delivered on time and BUILT TO LAST to customer specifications.

Upcoming Event

American Pistachio Industry 2017 Annual Conference
Palm Desert, CA
February 22, 2017

Connect with Us



The Hopper is as versatile as it is well built like all of the other WESCO trailers. View Detail


Built with corrosion resistant sheets and a hydraulic operated self unloading KEITH® WALKING FLOOR® System, our Refuse Trailer is hard to beat. View Detail


Our Flat Bed Trailers are expertly fabricated, adding the special little touches which give you custom manufactured quality, built to last. View Detail


Whether you're hauling tomatoes, garlic, onions, or other produce, the Light Weight Ag Trailer is built to last. View Detail

Our Best

strong foundation, Innovative design, Unique details

Super Hopper

The one of a kind design of the "Super Hopper" has allowed the removal of all interior cross bracing while increasing the capacity to 3,000 cubic feet. The oversize gate will let your crop flow rapidly into the pit or onto a stockpile belt.

Hay Flat Bed

WESCO has redesigned the Hay Flat Bed to optimize weight savings and features to maximize your hay hauling ability.


With a Jost heavy duty landing gear, high tensile steel i-beam, and a myriad of standard features, our Light Weight Ag is built strong and built to last.