To provide a ridge leveling machine capable of expanding an adjustment width of a ridge leveling height, coping with a work condition such as a local community, weather and features of soil and recent high ridge work, and enhancing flexibility of a ridge leveling work.SOLUTION: A rotation axis line Pof a lower rotation ridge leveling body 13 is arranged in an upward direction at a prescribed angle θ of going from a side part of one side surface Wof a ridge W to the ridge side in an oblique upward direction, and a rotation axis line Pof an upper rotation ridge leveling body 14 is arranged in a downward direction at a prescribed angle α of going from an upper side of the lower rotation ridge leveling body to an upper surface Wof the ridge, and a rotation board member 14e formed into a shape which is along an outer peripheral part of the lower rotation ridge leveling body is provided in a manner of capable of being replaced on the upper rotation ridge leveling body.SELECTED DRAWING: Figure 5
