1BZ(BX) semi-mounted heavy-duty disc harrow 1,working width:2- ... 2,working depth:180-200mm 3,disc diameter:610mm 1BZ(BX) semi-mounted heavy-duty disc harrowThe machine is suitable for ... , free to reverse , and convenient for transportation. Modelunit1BZ(BX)-2.01BZ(BX)-2.51BZ(BX)-3.0Working widthm2.02.53.0Working depthmm180~200180 ...