The dredge cutter head features hydraulic blades with diameters ranging from 600mm to 1000mm. Dredge cutter heads are available with four, five, and six blades respectively. Most dredge cutter heads are made of wear-resistant alloy steel, ensuring long-lasting durability and a service life. Their productivity is approximately 50 cubic meters per hour with a挖掘 depth of around six 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,挖掘出yellow silt from the riverbed, pushing it onto the cargo ship. Once the cargo ship is filled with mud and sand, it sails to the shore to unload the material.