Small loader is a kind of earth and stone construction machinery widely used in highway, railway, hydropower, construction, port, mine and other construction projects. It is mainly used for loading and unloading bulk materials such as soil, sand, lime, coal, etc. Hard soil, etc. for light shovel excavation. It needs to be maintained when it is used, so what is the principle of maintenance? Let's take a look.
1. Hydraulic transmission oil is the energy carrier for the normal operation of the gearbox. In a hydraulic transmission system, the pressure, temperature and flow of the working fluid all determine whether the gearbox can work properly. Therefore, in the daily maintenance of the small loader gearbox, special attention should be paid to the inspection and replacement of hydraulic transmission oil.
2. According to the requirements of small loaders, combined with actual maintenance, the following regulations should be observed during maintenance:
(1) Routine maintenance: check the low shell oil level;
(2) 50 hours (or weekly): check whether the speed control handle is flexible and effective;
(3) 250 hours (only after the first 250 hours of work): clean the transmission oil pan and transmission oil filter element;
(4) 500 hours: clean the oil pan filter and replace the transmission oil;
(5) 2000 hours 010 ~ 10460 Check and repair the disassembly of the gearbox and torque converter.
I believe everyone should know that small loaders need to be maintained when they are in use, and there are principles to follow when maintaining them. The above has been explained to you, I hope you must follow the above principles when maintaining.
