The machine is completely mounted with tractor, during operation, the discs is rotating to turn the soil, particularly, it is suitable for operation on the field with grasses, straw and stems of crops or plants, big soil resistance and with many stones and brickbat, etc. in the field. It is good at cutting the grasses and straw and free from stopped by the grasses, soil or stones, etc. It is easy to adjust and strong and durable. Model 1LYX-230 1LYX-330 1LYX-430 Working depth(mm) 250 250 250 Working width(mm) 600 900 1200 Qty of disc 2 3 4 Disc diameter(mm) 660 660 660 Overall weight(kg) 280 330 380 Fitted power(KW) 29.4~36.7 40.4~47.8 55.1~66 Linkage 3 point mounted