1, The bottom of the pump with stirring impeller, and can be equipped with both sides of the reamer or cage, loosening the stiff sediment, improve the extraction concentration, automatic hinging, but also to prevent large solid material will pump plugging, so that solid and liquid fully mixed, so as to facilitate processing. 2, The pump can handle the maximum particle size of 50mm solid material, solid-liquid extraction concentration can reach more than 70%. Note: Due to different operating conditions, pump output may vary depending on the processing medium, field operation, conveying distance and other factors. 3, The device is mainly installed on the excavator, the power is provided by the hydraulic station of the excavator, which can realize free transfer, and the power source is diesel engine, in remote areas of construction can solve the problem of inconvenient electricity. 4, Flow parts: that is, pump shell, impeller, guard plate, mixing impeller are made of high chromium alloy, can also be customized with other materials. 5, The use of unique sealing device, avoid frequent replacement of machine seal, improve work efficiency.