Excavator used The filter type on the pilot control circuit, most domestic and foreign models use this type, because the filter is connected in series in the circuit, if the blockage is serious, excavator used it will cause the first pressure of the operating system to be insufficient, which is obviously manifested as slow movement or It does not move,excavator used but it is easy to be found, and there is no future trouble after treatment.





تگ های محبوب: excavator used








