Shandong Haohai Dredging Equipment Co. Ltd (HID) products

The 4500 m^3/h flow capacity cutter suction dredger is a powerful and efficient dredging vessel specifically designed for the purpose of dredging operations in the Yangtze River. With its impressive flow rate of 4500 cubic meters per hour, it is capable of handling large volumes of sediment, sand, and debris from the riverbed.

This dredger is suitable for the maintenance of ports, channels or water reservoirs, sand winning for building projects or land reclamation as well as the removal of polluted soils.

This dredge vessel is equipped with a powerful patented 300KW cutter head with a water seal chamber and durable heavy-duty marine engine compliant, ensuring high dredging depth performance.

HID chain bucket dredger is a type of dredging vessel that is used to excavate sediment and debris from the bottom of a body of water, such as a river, lake or harbor. It consists of a large floating platform that is equipped with a series of buckets or clamshells that are attached to a continuous loop of chain or cable. The chain or cable is driven by a motor, which pulls the buckets along the bottom of the waterway, scooping up sediment and debris and then lifting it to the surface.

Watching the dredging process of the HID Dredger into the water. These Dredgers belongs to China Railway 20^th Bureau.