The working process of the hydraulic transmission system of the stand-on electric pallet truck

The hydraulic system of the stand-on electric pallet truck is an important part of the equipment, and its steering system and working devices are driven by the hydraulic system. Therefore, the quality of the hydraulic system of the equipment will directly affect its performance. In fact, the cause of the failure of the hydraulic system is not as complicated as we imagined, and most of the problems lie in the execution structure. However, it is not easy to find out the specific fault location and cause of the fault, because there are many reasons for the fault, which need to be analyzed according to specific problems.

And one more thing I have to mention is that the hydraulic transmission failure of the stand-up electric pallet truck is very concealed, which also brings a lot of trouble to the maintenance personnel. In the industry, there are many ways to check for faults, and Jiangsu electric forklift manufacturers only care about the reliability of the diagnosis results. Common forklift hydraulic system fault diagnosis methods are as follows.

The failure rate of the hydraulic system of the stand-up electric pallet truck can generally divide the working process of the forklift hydraulic system into three stages: the initial stage, the middle stage of operation and the late stage of operation.

In the initial stage of the stand-up electric pallet truck, when a new equipment or an overhauled equipment system starts to operate normally, the failure rate is relatively high. Jiangsu electric forklift manufacturers suggest that this is mainly because the design level of the equipment may It is not perfect enough, and it is still lacking in the selection of components or the quality is not good enough. If the components and pipelines are not cleaned thoroughly or assembled properly, there will be vibration, leakage, unstable system pressure, unstable movement of actuators, and excessive temperature rise. Don't worry if you encounter this situation, as long as you take appropriate solutions, the failure rate will decrease.

The failure rate of the standing electric pallet truck in the middle stage of operation is very low, but even if there is a failure, most of the reasons are caused by the contamination or deterioration of the hydraulic oil. Because the dirt in the hydraulic oil will block the orifice or the slit of the component, which will change the working performance of the system and cause the component to malfunction or fail.

The stand-on electric pallet truck is in the late stage of operation and it is close to the period of overhaul. Jiangsu electric forklift manufacturer reminds that if the hydraulic components are severely worn, and the seals are worn or aged, the failure rate will gradually increase, mostly manifested as increased external leakage, decreased system efficiency, and slow movements.