- 
              Relong Hydarulic slurry dredge pump with agitorsHydraulic sand pump is installed on the excavator arm by the excavator hydraulic system driven by the new mud and sand pump, according to the export diameter is divided into 12, 10, 8, 6, 4 inches and other major series of specifications. 
- 
              RLSSP150 Powerful Hydraulic Power Hydraulic Submersible Slurry PumpRelong Hydraulic dredge pumps are mainly used as an excavator attachment taking place of a grab bucket when there is too much water, and mud and are not suitable for digging. It is driven by the excavator hydraulic system or a separate hydraulic station to pump sand, sludge mortar, etc. It’s equipped with 2 or 3 agitator cutters which mix the mud or sand matter for suction. Water outlet (mm): 150 Flow(m3/h): 200 Head(m):30 Graininess (mm) :30 
- 
              RLSSP200 High Performance Hydraulic Driven Submersible Pump for Sandy WaterThe RELONG hydraulic submersible pump with agitator is a highly efficient and modular heavy-duty submersible dredge pump unit. The hydraulic dredge pump is mainly used as an excavator accessory when there is a lot of water and mud and is not suitable for excavation. It is driven by the excavator hydraulic system or a separate hydraulic station to pump sand, sludge mortar, etc. Water outlet (mm): 200 Flow(m3/h): 400 Head(m):40 Graininess (mm) :45 
- 
              RLSSP300 Professional Hydraulic Submersible Sand Pump for ExcavatorRELONG hydraulic drive submersible slurry pump is a highly efficient and modular heavy-duty submersible dredge pump unit. It’s mainly used as an excavator dredge attachment, which is designed for pumping sand, gravel, and rock notably in the mining and dredging industry. They are powered by excavators or hydraulic power units and are usually equipped with 2 or 3 agitator cutters to mix sediment materials for suction. Water outlet (mm): 300 Flow(m3/h): 800 Head(m):22 Graininess (mm) :50 
 
				