Wheel Loader is a kind of earthmoving engineering machinery, widely used in highway, railway, construction, hydropower, port, mine and other construction projects. Mainly used for bulk materials such as shoveling soil, sand, lime, coal, etc. It can also be used for light shovel operations such as ore and hard soil. Generally speaking, they work in a relatively harsh working environment. In addition to normal wear and tear, the transmission part of each part will also be subjected to shocks and impact loads, which further aggravates the wear of the parts and affects the service life and normal operation of the machine. If you do not pay attention to safe operation, even a mechanical accident may occur. In order to ensure the safe operation of the loader, extend its service life, reduce the occurrence of failures, and increase productivity, it is necessary to find and solve problems in time to avoid major accidents caused by small failures. Technical maintenance and maintenance must be carried out in time. Today, let's talk about the routine maintenance method of loader accessories.
Regular maintenance refers to the shutdown and maintenance of the loader after a period of work. Generally, the regular maintenance time is divided into 10 hours, 50 hours, 250 hours and 500 hours.
1. 10 hours generally refers to the day after work
At this time, we should check the tightness of the hydraulic, steering and braking systems in the working device. Check the reliability and flexibility of the brake system. Check whether the electrical components of the electrical system wiring machine can work normally. Check the oil level in the oil tank, the water level in the water tank, etc. At the same time, grease should be added to the fan of the diesel engine.
2. 50 hours generally refers to one week after work
At this time, we need to check the oil level of the gearbox, hydraulic tank and brake booster pump. Check and tighten the connecting bolts of each drive shaft. Check and tighten the connecting bolts of the rim and brake caliper. Check and tighten the bucket tooth connection bolt. Check and lubricate the door control, parking brake and shift control system;
3. 250 hours generally refers to one month after work
At this time, I think we should check the battery usage. Check the working device and front and rear frames for damaged or broken connectors. Check whether the tire pressure is within the normal range. Open the drain valve of the air tank to drain.
4500 hours generally refers to work after six months
This is maintenance work carried out simultaneously with the previous work. Because the loader takes a long time, we need to clean the bottom case of the variable speed mailbox to ensure that it is clean. Before replacement, the rear axle gear oil. If necessary, we should also replace the brake fluid. Check the normal operation of the hydraulic system and consider replacing the hydraulic oil or cleaning the hydraulic oil tank.
The above is the routine maintenance method of loader accessories introduced to you. Maintenance is necessary for the loader and has different effects at different time periods. In order to ensure the normal operation of the XCMG loader and the safety of the driver and surrounding construction personnel, the maintenance of the loader accessories cannot be sloppy.
