PROBLEM TO BE SOLVED: To provide an agricultural work machine capable of reducing a burden of a worker.SOLUTION: An agricultural work machine 1 includes a machine body 2 connecting to the rearward of a tractor, a tilling body for performing tilling work, and a leveling body 4 for performing a leveling work behind the tilling body. The agricultural work machine 1 includes lift assist means 8 for assisting the lifting of the leveling body 4 by the man-muscle power of a worker using the biasing force of the biasing body. The lift assist means 8 is configured so that a front end being an end at the side of the machine body 2 is attached to the side of the machine body 2.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2020,JPO&INPIT【課題】作業者の負担を軽減できる農作業機を提供する。【解決手段】農作業機1は、トラクタの後部に連結する機体2と、耕耘作業をする耕耘体と、この耕耘体の後方で整地作業する整地体4とを備える。農作業機1は、付勢体の付勢力を利用して作業者の人力による整地体4の持ち上げをアシストする持上アシスト手段8を備える。持上アシスト手段8は、機体2側の端部である前端部が機体2側に取り付けている。【選択図】図1