The main function of small loaders is to shovel, load, unload, or transport relatively scattered materials such as soil and stone. Loaders can also excavate some relatively hard soil, but only slightly. After replacing a working device on a loader, it is possible to perform other complex tasks such as bulldozer or lifting.

Loaders can be used in the highway construction industry in applications, mainly for the filling and excavation of subgrade, generally for the loading and unloading of asphalt concrete materials, aggregates, and other work. Loaders have the advantage of fast operation speed, which can improve efficiency when performing operations, and their operation is very portable. Therefore, they are a major and frequently used mechanical equipment in construction projects.

If the drive of the loader becomes weak, it is necessary to first check whether the shift meter is in the first gear position and whether there is a pressure drop. The reason for weak driving is that during the first gear, the friction and wear of the piston ring increase, which leads to an increase in oil leakage and weak driving. Another reason may be that the O-ring seal is damaged, causing pressure oil leakage. If it is found that the driving force is weak due to the above reasons, you can take out the gearbox first, and then replace the piston rings and sealing rings inside.

The above is the reason why the loader has a weak drive and related solutions. If you still have doubts after reading this article, you can contact us.