electric forklift manufacturerssmall electric forklift why can't lift

When we use storage equipment on a daily basis, it is inevitable that we will encounter equipment failures. If you encounter a situation where a small electric forklift or a stacker from electric forklift manufacturers cannot execute the lifting command but can still walk, it is recommended that you focus on observing whether the contactor of the pump station is closed. If it is pulled in, it may be a mechanical fault, otherwise it is judged to be an electrical fault. At this time, we can check the handle lifting switch, pump station contactor, lifting limit switch and motor and other components.

Next, electric forklift manufacturers will share with you the reasons why all-electric forklift trucks can only lift but cannot walk. Let's troubleshoot other faults of the small electric forklift first. When the equipment is greatly lifted, there is vibration. It may be that there is gas in the oil cylinder. We can use multiple loads and lifting methods to exhaust. There is also a possibility that the hydraulic system sees oil. Here, it is necessary to repair and replace the oil seal and hydraulic pressure cylinder. If there is a phenomenon of sliding under load, it means that the oil pipeline or oil line joint sees oil, and the seal must be replaced; or the electromagnetic, manual reversing valve, check valve is stuck with waste or the sealing ring is worn, and the valve group needs to be cleaned. Replace the seal.

If the small electric forklift has a very slow lifting rate or cannot be lifted, it may be that there is not much oil in the fuel tank, and hydraulic oil needs to be replenished; it may also be that the pressure of the relief valve is not enough and needs to be adjusted; or the oil pump, solenoid, and manual replacement The check valve, check valve and safety valve are worn out or the seals are damaged and need to be replaced. In addition, electric forklift manufacturers also remind everyone that the hydraulic oil temperature is too high for a long time, which leads to the deterioration of the hydraulic oil, the decrease of the viscosity, and the leakage.

The abnormal noise caused by the driving wheel during driving may be caused by hard dirt in the lubricating oil or excessive wear and damage of the bearing, which needs to be replaced. If the braking system is not sensitive, it may be that the control circuit is not disconnected or the friction pads of the braking system are worn out. Check the control system. If it cannot be lifted at all, electric forklift manufacturers suggest that you check whether the electric door lock is open or damaged, and whether the battery has power. If the power is insufficient, please replenish the power as soon as possible.

If the storage and handling equipment fails, electric forklift manufacturers suggest to find professionals from small electric forklift manufacturers for maintenance and inspection, which is more reliable. The above is the relevant content about the failure of the small electric forklift.