Mining hydraulic grouting pump, composed of main components such as hydraulic pump, hydraulic motor, stainless steel fluid control valve, and base. The hydraulic pump features an immersed lubricated crankshaft rotation, non-wearing ceramic plunger, forged brass pump body, and stainless steel fluid control valve, enabling continuous, uninterrupted 24-hour operation without failure. It is suitable for supplying fluid to mining water jet cutters, coal seam water injection, and borehole fracturing.