PROBLEM TO BE SOLVED: To make it difficult for a machine body to be overturned to the valley side (lower side of a slope), when performing a work, while traveling along a contour line of the slope by an implement.SOLUTION: In an implement including right-and-left first wheels 21 on one side in a cross direction of a machine body, right-and-left second wheels 22 on the other side in the cross direction of the machine body, and a work device 8, an engine 6 is supported between the right first wheel 21 and the right second wheel 22, or between the left first wheel 21 and the left second wheel 22, in a plane view.SELECTED DRAWING: Figure 2COPYRIGHT: (C)2018,JPO&INPIT【課題】作業機において斜面の等高線に沿って走行しながら作業を行う場合、機体が谷側(斜面の下側)に転倒し難くなるようにする。【解決手段】機体の前後方向の一方側の右及び左の第1車輪21と、機体の前後方向の他方側の右及び左の第2車輪22と、作業装置8とが備えられ、平面視で、右の第1車輪21と右の第2車輪22との間、又は左の第1車輪21と左の第2車輪22との間に、エンジン6が支持される。【選択図】図2