cutter

grabcad

A cutter suction dredger is a type of machinery used for excavating and pumping soil, sand, and other materials in waterways, harbors, and marine construction projects. The device uses a rotating cutter head that cuts the material while simultaneously sucking it up with a powerful suction pump and discharging it to a designated location. This equipment is essential for maintaining navigable channels, improving water depths, and creating new land reclamation sites.