Keep in mind that the maintenance of these tractor tires is not necessary.

Keep in mind that the maintenance of these tractor tires is not necessary.

1. Use tires that meet the specifications. Different types of tractors require different sizes of tires, and even the same tractor requires different sizes of tires for different applications. Different tire specifications require different air pressure and load carrying capacity.

2. Correctly adjust the air pressure of the tire. Air pressure has a significant impact on the life of the tire. Low air pressure causes large deformation of the carcass, which makes the ply easy to break and peel off. The air pressure is high, especially in the summer high temperature, it is easy to cause tire blasting. According to the survey, some front tire damage is often caused by insufficient or too high air pressure in terms of front tire damage.

To ensure the correct air pressure, work should pay attention to: 1 often check the tire pressure with a barometer, the error should be less than 0.02 MPa; 2 according to the temperature, the appropriate thermal expansion and contraction should be set for the gas; 3 frequent inspection Whether the valve core runs out, whether there are nails or sharp stones on the tread.

3. Guarantee a reasonable load. Excessive work on tires can cause rapid damage, especially for trailer tires. Therefore, when considering the normal load of the tire, it is better to use 80% to 90% of the heavy load, and overload is prohibited. For example, 6.00-16 tires, its large load is 550 kg, if you often work beyond this load, the service life will be shortened by about 1/2. Moreover, the tractor is overloaded and there are serious safety problems.

4. Correct positioning of the front wheels. The reason for the change of the front wheel positioning of the tractor is mainly due to improper installation and adjustment, and some parts are worn and changed. After the destruction of the positioning, it not only affects the walking and steering, but also causes the tire to be eccentric and early scrapped. To make the front wheel correctly positioned, it should be done: 1 Check and adjust according to the regulations frequently; 2 Repair or replace the steering joint after wear; 3 Regularly check whether the wheel nut and bolt are tightened, whether the bearing is loose, etc.; 4 Front beam and After the half shaft is deformed, it should be corrected in time.

5. Precautions during operation. In the driving of tractors, on the basis of strict observance of traffic laws and regulations and operating procedures, try to achieve the following aspects to extend the service life of tires. Mainly to achieve start, stable parking, use less sudden braking, adhere to medium speed, pay attention to the choice of road surface, do not drive at high speed on uneven roads. Try to avoid the wear and damage caused by abnormal deformation, impact and other tires. At the same time, the left and right tires should have the same air pressure, and the old and new ones should be consistent to avoid partial wear. If the wear is uneven, the left and right tires can be used in reverse. When replacing new tires, the same shaft should be replaced in pairs.

6. Storage of tires. Frequently remove the dirt on the tires. Try not to stick corrosive substances such as oil, acid or alkali on the tires to prevent the tires from accelerating. After parking, try to avoid the wind, sun, rain, and park in a dry garage. When the farm idles are not in use, the tires should be supported to avoid local deformation of the tires. Tire storage time should not be too long (such as more than 2 years), otherwise it will shorten the life.

(Original title: tractor tire maintenance should remember these points)