Abstract: An improved tiltable box scraper for attachment to a standard three-point hitch at the rear of a farm tractor or the like. The box scraper characterized by having a single hydraulic cylinder mounted thereon for tilting the scraper in opposite directions independently of the position of the tractor on the ground surface.

Abstract: A wheel mounted earth moving scraper for towing behind a tractor or the like. The scraper mounted on a wheel axle. The scraper characterized by a scraper housing attached to a pivot axle which is pivotally attached to the wheel axle for pivoting the scraper housing transverse to the direction of travel of the scraper so that as the wheels mounted on the wheel axle travel on the ground surface, the scraper housing may be tilted independently of the wheels for levelling, grading, terracing, removing dirt build-up from buildings, tree rows and fences, and digging ditches.

Abstract: A tail gate apparatus having an offset pivot axis for automatically opening and closing a tail gate mounted at the rear of a tiltable truck bed on a dump truck. The pivot axis positioned horizontally and parallel the width of the truck bed and at a predetermined distance forward the rear of the truck bed.