... .working depth:140mm 3.disc diameter:560mm Offset harrow working width: 2000mmworking depth:140mmqty of disc:18dia.of disc :560mmfitted power :50hplinkage ... of the drafters of the industry standard of the disc harrow and share plough in China,which is China's ... and technicians.We mainly produce with the brand of Qingquan:disc harrow,disc plough,share plow, rotary tiller,potato planter,potato harvester ...