... mounted with tractor: 1,working width:1.8m; 2,working depth:140mm; 3,disc diameter:560(610)mm. 1BJX series of disc harrow ... and crushing, leveled field surface after plowing, etc. Modelunit1BJX-1.81BJX-2.01BJX-2.21BJX-2.41BJX-2.5Working widthm1 ... field test. *Professional manufacturer in ChinaCertification:Relevant Products Pictures:Shipping:1. FOB Qingdao2. CFR & CIF your port3. Others as customer' ...