Rated Pressure: This pump is designed to operate at a specific rated pressure. For this type of pump used in excavators, the rated pressure is usually in the range of 25 - 35 MPa (250 - 350 bar). But for the exact rated pressure of the PSVL - 54CG - KX161 - 3ST model, it is necessary to refer to the official product documentation, as it may vary depending on the configuration and requirements of the Kubota 161 excavator's hydraulic system.
Maximum Pressure: The maximum pressure that the pump can withstand for short periods is higher than the rated pressure. It might reach approximately 38 - 40 MPa (380 - 400 bar), but this value should be verified through the official specifications.
Speed Range
Minimum Speed: There is a minimum rotational speed below which the pump may not operate efficiently. This could be due to issues such as insufficient lubrication or problems with the formation of hydraulic flow. The minimum speed for this pump is likely around 600 - 800 rpm (revolutions per minute), but it can be affected by the operating conditions of the excavator.
Maximum Speed: Exceeding the maximum speed can lead to excessive wear, noise, and potential damage to the pump. The maximum speed is typically around 2000 - 2200 rpm, but it should be confirmed according to the specific requirements of the Kubota 161 excavator's hydraulic system and the pump's design.
