Hydraulic Submersible Sand Pump does not need electricity and can be installed directly on the excavator. Therefore, Hydraulic Submersible Sand Pumpis called hydraulic sand pump or excavator sand pump. In foreign countries where the land is sparsely populated, the power supply is inconvenient in some remote areas. The use is more common. In recent years, with the continuous increase in domestic demand for sand pumping pumps, Hydraulic Submersible Sand Pump has gradually entered the sight of domestic customers, and has attracted widespread attention due to its obvious advantages. Now the domestic hydraulic slurry pump technology is quite mature, especially in some remote areas where the environment is harsh and the power supply is difficult, the advantages of the hydraulic slurry pump are particularly prominent.