Demco Side Dump Trailer, Triple Axle, Air Ride, 34' Tub, 128" Iowa Spread Axle

Overview
FET Included in Price. The Demco Triple-Axle 34 ft. side dump trailer combines a 34-foot tub, triple-axle air-ride running gear, and a 128-inch Iowa spread configuration for hauling aggregate, soil, grain, and other bulk material. The tub carries 22.7 cubic yards and sits between the frame rails to keep the load low during transport and dumping.
Triple-Axle 34 ft. Design and Operation
Demco uses three pivot points on each side of the trailer to distribute load through the dumping cycle. The FlexCorner tub design addresses stress at the corners, while the electric tarp, CORSOL anti-corrosion coating, and rubber-mounted LED lighting support regular commercial and farm use. Axle spacing and legal payload still depend on the tractor, route, and applicable state regulations.
Triple-Axle 34 ft. Specifications
Fitment and Ordering
Confirm the truck and trailer axle weights, kingpin setting, hydraulic connections, electrical controls, tire ratings, and the regulations for every state where the trailer will operate. The 128-inch Iowa spread identifies this trailer's axle configuration; it does not establish a universal legal payload.
How much does the 34-foot Demco tub hold?
Demco lists the 34-foot tub at 22.7 cubic yards. Legal payload depends on axle weights, the truck, route, and applicable regulations.
Is this trailer configured with air ride?
Yes. This product is a triple-axle air-ride configuration with a 128-inch Iowa spread.