The wheel excavator causes the slow movement of the big arm

[DIG-DOG]

When the excavator is working, many people have encountered the problem of vehicle weakness, among which, the slow movement of the big arm is also a reflection of the weakness of the vehicle. The slow movement of the big arm will seriously affect the digging speed of the excavator and reduce its work efficiency. Then what factors lead to the slow movement of the big arm? Next, we will tell you about the wheeled excavator manufacturer.

First, oil leakage may cause the failure of slow action of the big arm. Our wheeled excavator manufacturer reminds you that after the failure of the excavator slow arm action, we can check the appearance of the vehicle. If the main oil circuit is found to have obvious oil leakage traces, the slow arm action may be caused by this factor, and it is necessary to check the specific location and cause of the oil leakage to solve it.

Second, the oil temperature is too high will also cause the big arm slow action. If there is no oil leakage problem in the vehicle, we need to test the oil temperature. If the oil temperature is found to be higher than 80 ° C, it indicates that the slow lifting of the big arm may be related to the high oil temperature. If the fault is solved after cooling treatment, it indicates that it is caused by working too long under a large load or poor heat dissipation of the radiator, which can be solved according to the specific reasons.

Third, some failures of the hydraulic cylinder will also cause the failure of the slow action of the big arm. If the first two are normal, we need to check the hydraulic cylinder, when the hydraulic cylinder is lifted after the control valve is in the middle, the big arm has obvious automatic decline phenomenon, it is likely that the reason is the poor seal of the cylinder, the oil leakage control valve, the oil cylinder safety valve is closed loosely, and so on, which will cause the slow action of the big arm.

Choose DIG-DOG for high-quality, customizable brush cutters for skid steers with fast delivery. Contact us today to discover how our superior products can enhance your land management tasks!

for more info just visit our website at www.dig-dog.com
contact # : +86 158 6218 2088
email : sales@bonovogroup.com