Turbidity pump dredgers feature hydraulic blades with diameters ranging from 600mm to 1000mm. The dredger blades come in variations of four, five, and six blades. Most dredger blades are made of wear-resistant alloy steel, ensuring durability and a long service life. They can achieve a挖掘 volume of approximately 50 cubic meters per hour and a digging depth of around 6 meters.

Dredger cutter includes cutter head, cutter shaft, and cutter frame, etc. Length varies from 3 to 30 meters, determined based on the actual situation.

The dredging ship's cutter head continuously probes into the riverbed during construction,挖掘黄色的riverbed soil, pushing it onto the cargo ship. Once filled with mud and sand, the cargo ship sails to the shore to unload the debris.