Super Dump Truck

Super Dump Truck​

A super dump is a straight dump truck equipped with a trailing axle, a liftable, load-bearing axle rated as high as 13,000 pounds (5,897 kg). Trailing 11 to 13 feet (3.35 to 3.96 m) behind the rear tandem, the trailing axle stretches the outer “bridge” measurement—the distance between the first and last axles—to the maximum overall length allowed. ​

Depending on the vehicle length and axle configuration, Super dump trucks can be rated as high as 80,000 pounds (36,287 kg). GVW and carry 26 short tons (23.6 t; 23.2 long tons) of payload or more. When the truck is empty or ready to offload, the trailing axle toggles up off the road surface on two hydraulic arms to clear the rear of the vehicle. Truck owners call their trailing axle-equipped trucks, Super dump trucks because they far exceed the payload, productivity, and return on investment of a conventional dump truck.