A dredging ship, also known as a dredging platform, refers to a vessel that uses the force of water to propel a high-pressure jet of water, which then lifts silt (or fine sand, sea sand, etc.) and transports it to its destination through a pipeline under the action of a sand suction pump.

Innovative design, easy operation, and high efficiency; suitable for river dredging, lake and reservoir silt removal, coastal reclamation, harbor and dock cleaning, sand extraction, etc. The equipment consists of the hull, conveying system, water intake system, and drainage system. The conveying system includes the power unit, clutch, slurry pump, etc., while the drainage system includes high-pressure water pumps and vacuum extraction units.