how to solve the suppress car phenomenon for second hand excavator machine?

　　To save more money, several excavator users would decide to purchase the second hand excavator machine at the end, but professional famous brands excavator segment bolt production supplier confess that compared with new excavator machine, these old second hand excavator machines would more easily to has the suppress car phenomenon, so in this article, professional famous brands excavator segment bolt production supplier will teach excavator users how to right solve the second hand excavator machine suppress car phenomenon within fast speed.

　　Firstly, professional famous brands excavator segment bolt production supplier warn consumers remember add suitable starting liquid into engine part, but also pay more money to purchase the new diesel oil engine part to instead of the old one, the last step is suitable regulate the machine leg and refit the connection parts, but also change a new water tank at the same time, but if the second hand excavator machine still has the suppress car phenomenon, professional famous brands excavator segment bolt supplier said the last step is change the new copper sleeve and another mechanical elements on hydraulic pump part.