SmithCo’s side dump trailers are built to withstand the toughest job sites. With construction grade tires and an ability to haul dirt, rock, millings, riprap and other materials, our trailers are an ideal choice for the everyday challenges of the construction industry.
SmithCo’s Truck Mount Box is a shorter, easier to transport, fully functional side dump trailer that can be mounted to a tractor or truck chassis.
SmithCo’s SX1 Single Axle side dump trailer is primarily used in situations when maneuverability is an issue, or in a doubles operation.
SmithCo’s SX3 Three Axle side dump is a popular choice in states allowing extended gross weights for 5-axle+ trailer/truck combos.
SmithCo’s SX4 Four Axle side dump trailer is primarily used in states that allow extended weights and is usually part of a line-haul application.
SmithCo’s SX5 Five Axle side dump trailer is similar to the four axle model, but features a liftable/steerable axle added behind the landing leg area.
The SmithCo Double Tub Series is our SX Series frame mounted with two or three tubs instead of one.