Z3050 radial drilling machine headbox oil pump repair oil pump pressure is only two pressed, drillin

Or you can first check whether the hydraulic oil in the hydraulic box meets the requirements, insufficient oil volume may also cause pressure failure, check the pressure regulator to see whether the oil pressure can be changed, whether there are other problems in the oil circuit, and then determine whether the oil pump is faulty, clear that the output pressure of the oil pump is insufficient, and there is no special maintenance worker then there is only a new one.

Is the oil phase in the oil pump less oil, less oil, less pressure, you are weak in drilling, is the drill bit not fast, grind and grind, change speed is slower.