To provide a work machine that can firmly shape a bank and has high work efficiency of forming the bank.SOLUTION: A work machine includes a shaping body having a right-side slope shaping unit mounted to the rearward of a traveling machine body and shaping a right-side slope of the bank, a left-side slope shaping unit for shaping a slope on the left hand side of the bank, and an upper surface shaping unit for shaping an upper surface of the bank. The right-side slope shaping unit and the left-side slope shaping unit have almost the same rough shape, and are arranged facing each other. The work machine has: a rotor unit having the direction where the traveling machine body is positioned as the front on the basis of the work machine, having multiple tilling claws, and having a shield cover； a cover unit for dropping the soil scattered by the rotor unit in front of the shaping body； a first soil gathering unit for gathering the soil to the left-side slope shaping unit； and a second soil gathering unit for gathering the soil to the right-side slope shaping unit.SELECTED DRAWING: Figure 2【課題】土手を強固に整形することができるとともに、土手を形成する作業効率が高い作業機を提供する。【解決手段】作業機であって、走行機体の後部に装着され、土手の右側の法面を整形する右側法面整形部と、土手の左側の法面を整形する左側法面整形部と、土手の上面を整形する上面整形部と、を有する整形体を備え、右側法面整形部と左側法面整形部とは、概形が略一致し、向かい合わせに配置され、作業機を基準として前記走行機体が位置する方向を前方とし、複数の耕耘爪を有し、シールドカバーを有するロータ部と、ロータ部によって飛散した土を整形体の前方に落とすカバー部と、左側法面整形部に土を寄せる第１土寄せ部と、右側法面整形部に土を寄せる第２土寄せ部と、を有する。【選択図】図２
