水泥自上料搅拌车的保养少不了液压油及齿轮油的定期更换，这是相当关键的，更换过程也需注意，做不好会造成液压件故障、闷罐现象，接下来小编给大家讲讲液压油及齿轮油更换时需注意事宜：

Regular replacement of hydraulic oil and gear oil is essential for the maintenance of cement self feeding mixer, which is quite critical. Attention should also be paid to the replacement process. Failure to do a good job will result in hydraulic component failure and tank tightness. Next, we will talk about the following things to pay attention to when replacing hydraulic oil and gear oil:

1、加油或换油时，发动机必须处于停止状态，否则将造成液压系统损坏。

1. When refueling or changing the oil, the engine must be stopped, otherwise the hydraulic system will be damaged.

2、每次换油前，必须检查整个系统的密封性能，重新紧固所有的螺栓，必要时更换新的密封元件。

2. Before each oil change, the sealing performance of the whole system must be checked, all bolts must be retightened, and new sealing elements must be replaced if necessary.

3、禁止不同牌号的液压油、齿轮油混用或使用不合格油品。车辆出厂时使用的油品型号在油箱上的标签和《说明书》上都有显示，初次换油时如果所用油品与出厂时油品型号不同，清洗液压系统。

3. It is prohibited to mix hydraulic oil and gear oil of different brands or use unqualified oil. The model of the oil used in the delivery of the vehicle is shown on the label on the oil tank and the Manual. If the oil used in the initial oil change is different from the model of the oil used in the delivery, clean the hydraulic system.

4、更换出的废油，应妥善保存和处理，不能随意倒掉，注意保护环境。

4. The waste oil replaced shall be properly stored and treated, and shall not be dumped at will. Attention shall be paid to environmental protection.

5、在新换好油品后，让发动机在搅拌筒不转的情况下，空转15分钟，检查油位是否合适。

5. After the oil is replaced, let the engine idle for 15 minutes without the mixing drum running, and check whether the oil level is appropriate.

以上五大液压油及齿轮油更换注意事宜供大家参考，当然定期检查维护保养其他事项也是非常的关键，您对此有什么不了解的地方就来我们网站http://www.sdzkjf.cn咨询看看吧！

The above five precautions for replacement of hydraulic oil and gear oil are for your reference. Of course, regular inspection, maintenance and other matters are also very important. If you don't know anything about them, please come to our website http://www.sdzkjf.cn Consult!