长臂挖掘机

省时 省力 省财富

挖掘机输油泵油管接头处漏油该故障具体表现为输油泵出油口处连接的高压油管接头出漏油，原因是密封不严。发生这种故障时，可以检修高压油管的接头，是因为磨损过多导致密封不严，还是因为螺丝没有拧紧而导致的。那么挖掘机动机轴泵连接处漏油怎么检查呢？加长臂挖掘机租赁厂家为您解答。

There is oil leakage at the oil pipe joint of the oil transfer pump of the excavator. This fault is specifically manifested in the oil leakage at the high-pressure oil pipe joint connected at the oil outlet of the oil transfer pump. The reason is that the sealing is not tight. In case of such a failure, the joint of the high-pressure oil pipe can be repaired. Is it because the seal is not tight due to excessive wear or because the screws are not tightened. How to check the leakage at the connection of the excavator shaft pump? The manufacturer of the extended boom excavator rental will answer the question for you.

1 从油的颜色上判断,黑色属机油,半透明略带淡黄的属液压油;

1 Judging from the color of the oil, black belongs to engine oil, and translucent slightly yellow belongs to hydraulic oil;

2 从油的气味上判断,机油味道不刺鼻,液压油的味道刺鼻;

2. Judging from the smell of oil, the oil taste is not pungent, and the smell of hydraulic oil is pungent;

3 从粘度上判断,粘一滴油,用手指搓,机油的粘度比液压油粘度略高一点;

3 Judging from the viscosity, if you stick a drop of oil and rub it with your fingers, the viscosity of the oil is slightly higher than that of the hydraulic oil;

4 向操作人员了解情况,在发现故障这段时间内有没有明显的发现机油在逐渐减少。

4 Ask the operator about the situation, and whether it is obvious that the oil is decreasing gradually during the period when the fault is found.

ps:挖掘机发动机和大泵连接处漏油怎么办?

Ps: What if there is oil leakage at the connection between the excavator engine and the big pump?

1 检查一下机油量,少了就是机油,机油和液压油容易分辨。

1 Check the oil quantity. If there is less oil, it is easy to distinguish between oil and hydraulic oil.

2 可能是后曲轴油封坏了,如果工程不急,专门检察下好,油封没几个钱。

2 It may be that the rear crankshaft oil seal is broken. If the project is not urgent, a special inspection will be carried out. The oil seal doesn't cost much.

3 漏机油看看机油少不少,看看先导泵的齿轮油。

3 Check that there is not much oil leakage, and check the gear oil of the pilot pump.

4 有可能是主泵的骨架油封。

4 It may be the skeleton oil seal of the main pump.

挖掘机动机轴泵连接处漏油怎么检查？以上就是给您提供的解答了，您可以作为参考，当然建议您是使用挖机前后以及过程中做好问题的预防，以及相对应的检查保养事项，才能更为长久的使用下去。关注我们http://www.dybocheng.com，了解更多事项！

How to check the oil leakage at the connection of the excavator motor shaft pump? The above is the answer for you. You can use it as a reference. Of course, it is recommended that you prevent problems before, after and during the use of the excavator, as well as the corresponding inspection and maintenance items, so that it can be used for a longer time. Follow us http://www.dybocheng.com , learn more!