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How to adjust the speed of the 5-ton electric forklift? How to extend the life?


Release time:

Sep 23,2022

The speed of the 5-ton electric forklift is adjusted by the internal parameters of the controller and cannot be changed by the outside world. Therefore, adjusting the speed of the 5-ton electric forklift depends on which controllers are equipped. A professional operator or manufacturer is required to assist in the operation to prevent unnecessary failures. The adjustment speed of the 5-ton electric forklift is the adjustment performance requirement of the lifting system: the full-load lifting speed is 24 m/s. If it exceeds this range, it means there is a fault.

The speed of the 5-ton electric forklift is adjusted by the internal parameters of the controller and cannot be changed by the outside world. Therefore, adjusting the speed of the 5-ton electric forklift depends on which controllers are equipped. A professional operator or manufacturer is required to assist in the operation to prevent unnecessary failures. The adjustment speed of the 5-ton electric forklift is the adjustment performance requirement of the lifting system: the full-load lifting speed is 24 m/s. If it exceeds this range, it means there is a fault.

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If the adjustment is too slow or the deceleration is too fast, you can check the speed limit valve installed on the base of the adjusting cylinder. When the stiffness value of the return spring in the slide valve is less than the design requirement, and the slide valve and the valve hole are too tightly matched, the slide valve will not be fully opened, resulting in too slow acceleration. If the orifice of the spool valve is too large, the descent speed will increase. If the throttle hole is blocked by dirt, it may also cause the falling speed to be much lower than the standard value, affecting the efficiency of the electric forklift. This is also not allowed, and the failure caused by congestion needs to be cleaned up immediately. If the gap between the side roller and the main roller of the gantry and the gantry is too small, the increase of friction will affect the adjustment rate, and even the fork frame will be stuck under light load and cannot be lowered by its own weight. In this case, the side roller washer assembly will need to be readjusted to obtain more backlash. If it is because the main roller is stuck in the channel steel of the gantry and cannot be lowered, several full-load adjustments can be made, and the failure of the 5-ton electric forklift can basically be handled.

The service life of a 5-ton electric forklift is closely related to the application of its battery. It is generally conservatively estimated that the service life of electric forklifts is about 5-8 years. If the damage degree of the stressed parts of the electric forklift is not high, replace the battery of the electric forklift in about 3 years, and it can continue to be used for a long time. However, if the stressed parts of the electric forklift are seriously damaged, the service life of the forklift will not be very long.

Ways to extend the service life of 5 tons of electric forklift:

The 1.5-ton electric forklift should not be exposed to rain during use, otherwise it will easily cause circuit problems and shorten its service life. When choosing electric forklifts and materials, C- shaped steel or high-quality channel steel is generally suitable for door-type rigid frames. Attention should be paid to the loading and unloading methods during the transportation of electric forklifts to prevent oil leakage from the oil cylinder.

2. Pay attention to the maintenance of electric forklift parts, such as forklift batteries, electrical components, etc. It is beneficial to extend the service life.

In the choice of electric forklift batteries, the charging and discharging frequency of imported batteries is generally higher than that of domestic batteries, which takes about twice as much time. The charge and discharge frequency of domestic batteries is generally 600-800 times.

4. After a few months of use of the newly bought 5-ton electric forklift, if the battery is insufficient after charging, you can put pure water in the battery of the electric forklift. 2-3 years later, the application time is getting shorter and shorter, you have to add electric pool water. The battery life of a general electric forklift is about 5-6 years, and the battery can be replaced after expiration.

In addition, at the maintenance level of the 5-ton electric forklift, in addition to daily lubrication, proper maintenance and replacement of electrical components must be done to extend the service life!