swing arm hydraulic cutting machine no power

- Mar 13, 2019-

1 The inner seal of the cylinder is broken.

2 Hydraulic oil is too thin, especially after running for a while. The oil temperature is too high. This can be touched by hand

3 Replace the filter and the filter is blocked. Not replaced or cleaned for a long time.

4 Replace the potentiometer on the swing arm operation plate. This is mainly caused by the pressure.