PROBLEM TO BE SOLVED: To provide a forestry machine which enables an external illumination light to be protected inexpensively.SOLUTION: The invention particularly relates to a forestry machine, which comprises a cabin, a guard member for protecting an anterior window of the cabin, an external illumination light mounted on an upper part of the guard member, and a cover member for protecting the external illumination light. The machine further comprises an angle adjustment mechanism by which the cover member is configured to rotate integrally with the external illumination light. The machine further comprises a rotation regulation member for regulating a rotation range of the cover member, the rotation regulation member being configured to abut against the cover member when the cover member is rotated downward.COPYRIGHT: (C)2015,JPO&INPIT【課題】安価に外部照明ライトを保護できる林業機械を提供すること。【解決手段】特に、林業機械に関し、キャビンと、該キャビンの前方の窓部分を保護するガード部材と、該ガード部材の上部に搭載される外部照明ライトと、該外部照明ライトを保護するカバー部材と、を備えた。また、角度調整機構を備え、該角度調整機構によって、前記カバー部材は前記外部照明ライトと一体的に回動する構成とした。さらに、前記カバー部材の回動範囲を規制する回動規制部材を備え、該回動規制部材は、前記カバー部材を下方に回動した場合に、前記カバー部材と当接する構成とした。【選択図】図1