Wrecker Truck

A truck with an integral mounted crane boo (s), stationary or revolving, fixed or telescoping, on a chassis or articulated unit. This vehicle is designed for on- or off-the-highway use, primarily for the recovery of disabled vehicles or equipment. The power for crane operations is provided by the truck engine. The rear wheels may be powered by a chain, and electric, hydraulic, and/or air motor(s) , or conventional drive. Excludes crane, truck mounted.