Garbage truck: Maintenance knowledge of hydraulic cylinder
The hydraulic cylinder of a garbage truck has to withstand a lot of pressure. The heavier the load, the greater its pressure will be. Therefore, the maintenance of the hydraulic cylinder of the garbage truck is the most important part of the maintenance of the entire hydraulic system. So what maintenance knowledge does the garbage truck hydraulic cylinder have in use? Let's take a closer look below:
The hydraulic cylinder of the garbage truck should pay attention to rust prevention: because the piston part of the hydraulic cylinder needs to extend out of the cylinder in the working state, it will naturally be corroded by oxides and acid gases, which requires us to coat it with an appropriate amount of grease Protect it so that the piston, which is a load-bearing component, is corroded and may break during work.
The hydraulic cylinder of the garbage truck should be replaced: because it is used for a long time, it is inevitable that foreign matter will enter the hydraulic cylinder, so that friction will increase during use. In addition, the hydraulic oil also has a certain service life and does not change the oil for a long time. It will damage or corrode the inside of the hydraulic cylinder.
The basic method of maintenance of the hydraulic cylinder of the garbage truck:
- Keep the hydraulic oil clean, because the dirt in the hydraulic oil will damage the parts of the system.
- Keep the amount of hydraulic oil, if the oil is less, air will be introduced and the hydraulic cylinder system will not operate normally.
- Pay attention to check the oil leakage. The oil leakage indicates that there is a problem with the seal. Replace it in time. In this case, it not only costs oil, but also reduces the power, and the serious system operation stops.
- Familiar with the sound of hydraulic system operation. Normal operation and abnormal operation sound are different. If you hear abnormal sound, it means that there is a malfunction. Scan in time to avoid minor defects becoming major damages and causing major impacts.
- Pay attention to check whether the tight firmware is loose, and keep checking to avoid loosening.
The above is the maintenance knowledge of the hydraulic cylinder of the garbage truck. Drivers and friends must pay attention to it, because only the reasonable use and maintenance of the hydraulic cylinder can make it play the best performance, which is the key to the work of the garbage truck.
