3ZF-6 Cultivator- Fertilizer Model 3ZF-6 cultivator-fertilizer is a kind of new-designed tractor-mounted (with 40-73kw), multi-used farming implement. By replacing the different specified working parts on the common structure, the machine can be used for cultivating, fertilizing, soil hilling and ridging etc. The machine has 6 working rows, and the soil during cultivating, the working depth and fertilizing quantities can be adjusted in a certain range. This machine has the advantages of doing many fields operation and multiple use in high utilization. According to the operation demands, the machine can be assembled for the following operation: For cultivation For cultivator-fertilizer Soil-hilling (combined ridging and ditching)