PROBLEM TO BE SOLVED: To readily conduct removal work for adhering soil.SOLUTION: A walking-type control machine includes: a tillage tine rotating about a machine body horizontal shaft core a cover 11 covering an upper side of the tillage tine. The cover 11 includes: a frame member 19 having an open area 20 on an inner side in plan view and a surface member 21 supported by the frame member 19 and covering the open area 20. The surface member 21 is freely attachable/detachable with respect to the frame member 19.SELECTED DRAWING: Figure 3COPYRIGHT: (C)2018,JPO&INPIT【課題】付着した土の除去作業が容易に行えるようにすることが望まれていた。【解決手段】機体横向き軸芯周りで回転する耕耘爪と、耕耘爪の上側を覆うカバー11とが備えられ、カバー11が、平面視で内側に開放領域20を有するフレーム部材19と、フレーム部材19に支持されて開放領域20を覆う面部材21とを備え、面部材21は、フレーム部材19に対して取付け取外し自在である。【選択図】図3
