| 摘要 |
The earthworking tool of the implement is an assembly comprised of an elongated cutting edge with a vertically extending blade that is rigidly connected to a rotatable ground contact roller or rollers by rigid end plates. The earthworking assembly is adjustably attached to and pivotably connected to a vertically extending yoke, which is in turn pivotably connected at it's upper midpoint, to a vertical mast. The mast is journalled by an overhead frame assembly which is removably attached to a skidsteer or other general purpose utility vehicle. As the front wheels of the skidsteer are raised off the ground, the rollers on the earthworking assembly assume the function of bearing the load of the implement and also a portion of the weight of the skidsteer. The vehicle, steered and powered by the rear wheels, may then move in any direction and the earthworking implement will articulate on a vertical axis.
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