High horsepower tractor modified with half chain rail will not damage the road surface

Repair and maintenance. Appropriate safety measures should be taken during maintenance to prevent fire.

Following these guiding principles can ensure the safety and operation of the harvester, and extend its service life.

The maintenance of the harvester is the key to ensuring its long-term operation and extending its service life. Here are some key maintenance measures and precautions:

Daily maintenance: including cleaning the soil, dust, plants, grains, and other debris inside and outside the harvester, checking all filters, radiator fins, etc. to ensure they are clean and free of debris. For tensioning devices such as conveyor belts and chains, they should be removed and cleaned before being coated with talcum powder, engine oil, or butter for storage to prevent fatigue failure due to long-term tension and stress.

Regular inspection: including checking the engine fuel supply time, valve clearance, etc., to ensure that there are no problems. For important components such as the cutter assembly and threshing device, the thickness and wear of the blade edge, the height of the moving blade teeth should be checked, and the threshing clearance and drum speed should be adjusted to maintain high threshing efficiency and productivity.