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合力叉车是物料搬运设备中的主力军，广泛应用于车站、港口、机场、工厂、仓库等国民经济各部门，是机械化装卸、堆垛和短距离运输的高能效设备，在现代企业的物流系统中扮演着非常重要的角色，近年来越来越受到消费者的认可和欢迎。

Heli forklift is the main force in material handling equipment, widely used in various departments of the national economy such as stations, ports, airports, factories, warehouses, etc. It is a high-efficiency equipment for mechanized loading and unloading, stacking, and short distance transportation. It plays a very important role in the logistics system of modern enterprises and has been increasingly recognized and welcomed by consumers in recent years.

但是当您在使用合力叉车的过程中，发生了故障的时候，您知道是什么原因造成的吗？下面就让济南合力叉车的小编为您简单的介绍一下：

But do you know what caused the malfunction when you were using a Heli forklift? Let the editor of Jinan Heli Forklift briefly introduce it to you:

1、合力叉车在运行时，升降油缸回油管处严重漏油，并自动下降，是因为升降油缸和活塞杆之间的油封损坏，您可以制作一个活口硬铁皮固定环将油封套住，这样可以减少油的浪费。

1. When the Heli forklift is running, there is a serious oil leakage at the oil return pipe of the lifting cylinder and it automatically descends. This is because the oil seal between the lifting cylinder and the piston rod is damaged. You can make a flexible hard iron fixed ring to cover the oil seal, which can reduce oil waste.

2、合力叉车在操作时无升降、无方向，这可能是液压油不足或者液压油有污物、油滤网破裂的情况造成的，及时更换新的过滤网或者是换新的液压油并加到规置。在平时您还是要对多路换向阀进行拆解清洗并疏通，这样在一定程度上对合力叉车起到了养护的作用。

2. When operating the Heli forklift, there is no lifting or direction, which may be caused by insufficient hydraulic oil, dirt in the hydraulic oil, or rupture of the oil filter screen. Timely replace the filter screen or replace it with new hydraulic oil and add it to the specified location. In daily life, you still need to disassemble, clean, and unblock the multi way directional valve, which to some extent plays a maintenance role for the Heli forklift.

3、在合力叉车作业时，升降油缸在落铲过程中下滑过快，可能是升降缸限速阀里的弹簧折断造成的，及时更换限速阀内的弹簧就可解决此类问题。

3. During the operation of a combined force forklift, the lifting cylinder slides too fast during the shovel dropping process, which may be caused by the spring breaking in the speed limit valve of the lifting cylinder. Timely replacement of the spring in the speed limit valve can solve this problem.

如您的在使用合力叉车还发生了其他的故障问题，您也可以去网站咨询我们的客服人员，我们将及时解决您的问题，为您提供优良的服务，还有什么问题随时来我们这里http://www.jnhgjx.net咨询了解吧！

If you encounter other malfunctions while using the Heli forklift, you can also consult our customer service personnel on the website. We will promptly solve your problem and provide you with excellent service. Feel free to contact us if you have any further questions http://www.jnhgjx.net Consult and understand!