Dumping accessory for pick-up trucks and the like

摘要: Portable apparatus for converting a flat-bed pick-up truck, and the like, to dump truck including support frame, body or container detachably rotatably hinged at outer end pair fo spaced hydraulic cylinders lifters interconnecting frame their nonhinged ends raise inner of its contents, together with improved electrical circuits operating controlling operation preventing damage accessory means holding in position within on body.