该种农业拖拉机,适用于播种、耕地、耙地、除草、松土,收割和压场等农活。该机是在四轮拖拉机的基础上进行改进而成的。即在两主轮中间增设中间轮,在大梁的从动轮和主动轮之间增设可连接主轴承座的法兰盘,在拖拉机尾部增设操纵车把、离合制动手柄及上下拉线闸等机构。其特征是:中间轮及锥齿轮差速器可以整体安装和 This kind of agricultural tractor, suitable for sowing, arable land, harrow, weeding, loosening, harvesting and pressure fields and other farm work. The aircraft is based on the four-wheel tractor made of improved. That is, an intermediate wheel is added between the two main wheels, a flange plate which can be connected with the main bearing seat is additionally arranged between the driven wheel and the driving wheel of the girder, an operating handlebar, a clutch brake handle, The utility model is characterized in that the middle wheel and the bevel gear differential can be installed integrally