Second-hand loaders are a common type of engineering machinery and equipment, which are widely used in construction, highway construction, mining and other fields.
The maintenance and care steps are as follows:
1. Daily cleaning: When using a second-hand loader, pay attention to keeping the machine clean and tidy. After daily use, the loader should be cleaned up, including removing dirt and debris, especially the engine and radiator. It is very important to check and replace the air filter regularly to ensure the normal operation of the engine and prevent dust and impurities from entering the engine.
2. Lubricant replacement: Regularly replacing the lubricant of the loader is an important step in maintenance. The lubricant replacement cycle for different parts may be different, usually including engine oil, hydraulic oil, transmission oil, etc. The lubricant should be replaced according to the manual or relevant instructions at the prescribed time and method to ensure the normal operation of the machine and the lubrication of the parts.
3. Transmission system inspection: The transmission system of the loader is one of its core components, so the transmission system should be checked regularly. Including checking the tightness of the transmission belt, checking whether the oil seal of the transmission is intact, and checking the lubrication of the transmission chain. If problems are found, they should be repaired or replaced in time to ensure the normal transportation and service life of the transmission system.
4. Brake system maintenance: It is very important to maintain the effectiveness of the loader's brake system. Regularly check the wear of the brake pads and replace the severely worn brake pads in time. The level and quality of the brake oil should also be checked to ensure the normal operation of the brake system.
5. Tire maintenance: The tires of the loader bear a lot of load and wear, so the wear and pressure of the tires should be checked regularly. To ensure the normal condition of the tires and avoid using damaged tires, you can use a tire pressure gauge for detection and adjust according to the actual situation.
6. Anti-corrosion coating: Loaders are used in harsh environments and are often exposed to oxidation, moisture, and chemicals. It is very important to regularly check and maintain the anti-corrosion coating of the machine. The good condition of the coating can effectively extend the service life of the machine.
In summary, the maintenance and care of second-hand loaders need to be considered comprehensively from multiple aspects, including daily cleaning, lubricating oil replacement, transmission system inspection, brake system maintenance, tire maintenance and anti-corrosion coating. Reasonable maintenance and care will provide more convenience and efficiency for engineering construction.