1, tractor and the seeding machine hanging, machine center response is tractor center, according to the requirement of the connection position of the hanging to ensure copying performance of seeder.

2, the use of a wheeled tractor, to adjust the tractor according to different crop row spacing of the tread make the wheels go in between the lines, so as not to affect the quality of seeding.

3, the tractor and the seeding machine after hanging up, should make the machine work, the left and right before and after the level. Adjusting the lifting lever of the tractor suspension mechanism can adjust the level of the seeding machine, adjusting the center rod of the tractor, and adjusting the level of the front and back of the seeding machine. In seeding operation, the hydraulic control rod of the tractor should be placed in the "floating" position.

4, hanging planter rises, tractor if a warped head phenomenon, in the tractor front bumper counterweight to increase the stability of tractor manipulation.

5, traction two more than the sowing machine operation, need to use the connector. When connecting the seeding machine, the center line of the whole seeding unit should be aligned with the center line of the tractor.