cutter suction dredger

The cutter suction dredger is widely used in dredging projects. It features a rotating cutter device installed at the front end of the suction pipe, which cuts and stirs the sediment at the riverbed. The dredged material is then sucked up and transported to a designated accumulation area with the help of powerful pumps. The cutter suction dredger can complete the processes of dredging, transporting, and unloading sediment in one continuous operation. It is a highly efficient and cost-effective dredging vessel, making it an excellent underwater excavation machine.