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In line with the national standard GB/T17906-1999 "General technical conditions for hydraulic rescue tools", the total mass of the motorized pump is 23.6kg. The motorized pump tests the sealing performance of the tool. The tool is closed or fully open. Under the condition of 63MPa, there should be no hydraulic pressure. Oil leaks. The rated working pressure of the motorized pump is 63MPa, the high pressure flow is 0.4L/min, the low pressure working pressure is 10 MPa, and the low pressure flow is 1.3 L/min.