Hydraulic pipes are often used in heavy duty machines, mining, construction equipment and other fields. In general, hydraulic pipes play a vital role in these devices.
At the same time, the importance of hydraulic fittings which connecting hoses and equipment also cannot be ignored. If the hoses and fittings are damaged, the service life of the equipment will be affected. But sometimes the hydraulic pipe will appear oil leakage, so are there any relationships between hydraulic pipes and fittings on oil leakage and why?
The strong vibration and the impact of hydraulic oil in the work will cause the screw thread of hydraulic pipe fitting of excavator to become loose and cause oil seepage. So it is necessary to regularly check the tightness of pipe fitting.
If the material of hydraulic pipe fitting of excavator is not up to standard, vibration marks will appear at the sealing place of 60-degree or 74-degree connection, which will lead to oil leakage. At this time, it is no longer possible to restrict the hydraulic pipe fitting, because the sealing place has been damaged.
Under the influence of working time and environment, the seal ring and oil seal are aging or damaged in work and appear oil seepage phenomenon. At this time, it must be replaced. If it can be used, there are safety hidden dangers, because the temperature of the hydraulic oil will be very hot in work.
Excavator oil fault phenomena may occur and the excavator machinist normally operate drivers have relations, so to avoid the happening of excavator oil leakage failure phenomenon, excavator machinist in daily operation and use of drivers to use, according to the specified requirements and to do daily maintenance of excavator, reducing the occurrence of excavator oil leakage fault.