Cultivators trailed for merged processing is used in agriculture processing fields to a depth of 12 cm., Mainly in soil prior to sowing the land with slopes up to 10 °. When this is achieved, and substantially aligning the soil surface and the destruction of weeds. It can also be used for intermediate treatments for weed control in the maintenance of terrain. They possess high functional reliability in the presence of large amounts of plant residues retain its high performance.