1BJX middle-duty disc harrow 1,working width:1.8-2.5m 2,working depth:140mm 3,disc diameter:560mm 4,total weight:390-760kg 1BJX middle-duty disc harrowThis machine is suitable for pulverizing and loosening clods after plowing and for planning the land before sowing on cultivated land,It can make soil and fertilizer mix up, and clean away the stubble of plants. With the reasonable structure, the ...