The contractor grade APPALACHIAN SPECIAL flatbed open sides gooseneck dump trailers are a very versatile for farm or construction use. They are built with our best features which include premium radial tires, a heavy duty drop-foot jack, heavy duty slipper spring suspension, an adjustable 2 5/16″ gooseneck coupler, and a durable channel main frame. This model is constructed to accept slide-in sideboards. This versatile feature allows easy side loading of pallatized construction or landscaping materials. The self-contained hydraulic system features two TRIPLE STAGE hydraulic cylinders for powerful dumping action. Appalachian’s hydraulic gooseneck dump trailer is versatile, unique, and a great investment for construction, farm, and landscaping use.