Abstract: An apparatus for cutting a layer of soil and spreading the cut soil over adjacent ground comprises a disc having a rotational plane sloping backward and upward from a lower portion of the apparatus at an angle between 45 and 75 degrees above a horizontal plane. The disc surface includes an annular outer portion adjacent to the outer edge, and an inner portion. Spreading members are oriented upright on the disc surface. A blade is mounted ahead of and below the outer edge of the disc and is operative to cut a layer of soil. A pan extends from the blade rearward and over the outer portion of the disc surface. Soil flows over the pan onto the inner portion, but is prevented from flowing onto the outer portion of the disc. A kicker propels soil rearward and toward the center of the disc.

Abstract: An apparatus for cutting a layer of soil and spreading the cut soil over adjacent ground comprises a disc having a rotational plane sloping backward and upward from a lower portion of the apparatus at an angle between 45 and 75 degrees above a horizontal plane. The disc surface includes an annular outer portion adjacent to the outer edge, and an inner portion. Spreading members are oriented upright on the disc surface. A blade is mounted ahead of and below the outer edge of the disc and is operative to cut a layer of soil. A pan extends from the blade rearward and over the outer portion of the disc surface. Soil flows over the pan onto the inner portion, but is prevented from flowing onto the outer portion of the disc. A kicker propels soil rearward and toward the center of the disc.