PROBLEM TO BE SOLVED: To provide a mower which can prevent scattering of foreign substances from an operation part regardless of an operation state.SOLUTION: A mower includes: an operation part which operates a mowing operation upon receiving motive power from a body an offset mechanism part which can be moved to an offset position in which the operation part is offset to a side of a travel direction of the body a motive power transmission part which transmits the motive power to the operation part a rotational mechanism part which rotates the operation part about an axis along the travel direction of the body and a cover mechanism part having a cover member in which a relative positional relationship with the operation part changes according to the rotational position of the operation part.SELECTED DRAWING: Figure 1【課題】作業姿勢に依らず作業部からの異物の飛散を防止することが可能な草刈り機を提供すること。【解決手段】草刈り機は、走行機体から動力を受けて草刈り作業を行う作業部と、前記作業部を、前記走行機体の進行方向に対して側方にオフセットした位置に移動可能なオフセット機構部と、前記動力を前記作業部に伝達する動力伝達部と、前記走行機体の進行方向を軸としたとき、前記軸を中心として前記作業部を回動させる回動機構部と、前記作業部の回動位置に応じて前記作業部との相対的な位置関係が変化するカバー部材を有するカバー機構部と、を含む。【選択図】図1
