the walk off tracking problem is produced by hydraulic pump malfunction

　　Under the common condition, professional famous brands ESCO bucket tooth pin production supplier said most of the excavator machine would adopts double connection hydraulic pump structure, but as long as one of the pump has the malfunction problem, professional famous brands ESCO bucket tooth pin production supplier said the entirety excavator machine would has the walk off tracking problem next.

　　The most simple distinguish method is change the original installation position for these two piece of high pressure oil pipeline for hydraulic pump, if the work speed of the old lower pump has become faster, but the original fast work speed pump changed into the low work speed, professional famous brands ESCO bucket tooth pin production supplier said it means one of the pump has the malfunction problem yet,

　　So consumers should tear down the hydraulic pump and replace the damage hurt parts, then testing use the excavator at the last until the excavator can be normal work again.