1) this implement can be matched with the back power output tractors, and crush the clods by the rotary and walking movements of blades. Its feature is the strong crushing capacity of clods, once cultivation can reach the effect of several workings of a common plough. 2)this implement mainly works in the sand loam, loam soil, light clay and the dry field with the absolute moisture content of 15%-25%, has multiple functions, as tillage, stubble pulverizing and burying, weeding, turning mud, tamping, ridging, fertilizing and leveling land, and also can be used in the paddy field tillage. 3)1gqn series rotary cultivator is adopted middle gear transmission system, mounted with the tractor of 18-80hp , reliable quality and good performance, safe time and efforts, high quality with low cost.