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该机是为了解决修筑毛渠和田间小埂而设计的。本着一机多用的原则加装了松土部件,能进行全面深松和行间深松,而成为开渠筑埂松土机。该机通过三年多试验改进,经省农机鉴定部门1974年性能鉴定,1975年大面积生产考核,于1975年底鉴定定型全机由机架、限深轮、左右大铧子、中间开沟铧、松土齿及副梁等组成。机架为矩形的,中间装有可调斜梁,倾斜60°。开渠时,按渠道断面要求,将装有左右大铧的可调斜梁向外调到适当宽度。用左右大铧将土铲起来,
This machine is designed to solve the construction of furrows and fields of small bowls and design. In line with the principle of a multi-purpose machine with a loosening parts, can be fully subsoiled pine and deep lines, and become open-cut 埂 埂 scarifier. The machine through more than three years of test improvement, the provincial agricultural identification departments in 1974 performance appraisal, a large area production in 1975 assessment, the end of 1975 identification of the whole machine from the rack, limited depth round, about big son, the middle trenching Hua , Loose teeth and vice beams and other components. The racks are rectangular with adjustable diagonal slats in the middle, tilted 60 °. When opening a canal, according to the requirements of the channel section, the adjustable slant beam with the big and large edged out to the appropriate width. With the big shovel around the shovel up,