Trailing suction dredger for a shipyard

Trailing suction dredger for a shipyard

HYCOM, a member of HYDAC International group, is specialist in complete hydraulic systems, combining strength, innovation and flexibility with a complete package of service, ranging from design, manufacturing and fitting to distribution and service.

HYCOM projects - dredging

HYCOM has supplied hydraulic packages for several trailing suction hopper dredgers (TSHD) with the capavity up to 2000 m3, for a dutch shipyard.

Besides the HPU with installed power of 110kW, HYCOM also supplied control manifolds for the winch bow coupling, mooring winch, cranes, bottom door cylinders, heave compensator, overflow cylinder, drag head/trunnion gantry cylinder, winch intermediate cylinder and winch, jet water valves, dredge valves and jet water monitor system. An emergency system for the valves is included as per Bureau Veritas standards.

With the scope of supply, including the technical documentation, the customer can assemble these systems at every shipyard around the globe.

A trailing suction hopper dredger (TSHD) trails its suction pipe when working. The pipe, which is fitted with a dredge drag head, loads the dredge spoil into one or more hoppers in the vessel. When the hoppers are full, the TSHD sails to a disposal area and dumps the material through doors in the hull.

HYCOM projects - dredging

For more information on this and any other HYCOM project, contact us on info@hydac.com.au.