How To Use A Disk Harrow?

The disk harrow is an agricultural tool mainly used to level the land and prepare it for sowing. It consists of a set of discs that are connected by shafts and driven by the power of a tractor or other agricultural machinery. Here are the basic steps to use a disk harrow:

1. Check the disk harrow

Before starting use, check that all parts of the disc harrow are in good condition, including disks, shafts, connectors, and tractor mounting contacts. Make sure all bolts and nuts are tight.

2. Adjust the disk harrow

Adjust the height and Angle of the disc harrow according to your land conditions and job needs. This usually involves adjusting the Angle of contact between the disc rake and the ground to ensure optimal soil breaking and leveling.

3. Connect to tractor

Connect the disc harrow to the tractor's three-point suspension system or other appropriate mounting contact. Make sure the connection is secure and that all safety pins are properly placed.

4. Start the tractor

Start the tractor and make sure all levers and controls are in the correct position. Before starting work, check that the hydraulic system of the tractor is working properly.

5. Drive at low speeds

Start driving at a low speed, which gives you more control over the disc harrow and reduces overcompaction of the soil. As you become more proficient with the operation of the disc harrow, you can gradually increase the speed.

6. Observe and adjust

In the process of operation, constantly observe the working effect of disk harrow. If you find that the soil is not broken enough or that too much soil is thrown up, you may need to adjust the Angle or depth of the disc rake.

7. Turn and reverse

When it is necessary to turn or reverse, make sure the disc harrow is raised to avoid damaging the disc or tractor. When turning, using the tractor's differential lock can help you control the disc harrow more easily.

8. Finish your homework

When you are done, lift the disc rake and lock it in the lift position. Turn off the tractor, then disconnect the disc harrow from the tractor.

9. Cleaning and maintenance

Clean the soil and debris from the disk harrow after each use. Inspect all parts to ensure there are no signs of wear or damage and perform necessary maintenance.

Safety tips

- Always be vigilant around tractors and disc harrows to avoid accidents.

- Do not stand in front of or behind the disc when operating the disc harrow.

- Ensure that all operators understand the use and safety procedures of disk harrows.

Using a disc harrow is a job that requires skill and experience, and over time you will be able to operate it more efficiently and improve the quality of your land preparation.