In the Laboratory for Fluid Technology at the Faculty of Mechanical Engineering, we installed a new PM50 pump, in a double version, on the testing ground for closed-loop hydraulic systems. We needed to test and determine the parameters of the pump. For this purpose, we set up a closed - loop system with two hydraulic motors, on which we performed tests and measured hydraulic parameters with Parker measuring equipment. We have found this to be a high performance pump extremely useful for mobile applications. For a better analysis of the entire system, a more powerful drive electric motor, larger hydraulic pipes and a more powerful executive hydraulic motor would be needed.
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