A dredger is responsible for clearing and excavating silt from waterways and rivers, in order to facilitate the smooth passage of other vessels. still

A dredger is responsible for clearing and excavating silt from waterways and rivers, in order to facilitate the smooth passage of other vessels. It's still a powerful tool for blowing sand and filling the sea. There are types of dredgers such as cutter suction dredgers and rake suction dredgers. The smoothness of the river relies entirely on dredgers.

The task of a dredger is to carry out underwater earthwork construction, specifically: digging deeper, widening, and clearing existing waterways and ports; Excavate new waterways, ports, and canals; Dredging the foundation trenches of docks, shipyards, locks, and other hydraulic structures, as well as throwing excavated sediment into the deep sea or filling land depressions for farming. It is a powerful tool for blowing sand and filling the sea.