Dredgers
Light-vessels, fire-floats, dredgers, floating cranes, and other vessels the navigability of which is subsidiary to their main function; floating docks; floating or submersible drilling or production platforms. > Dredgers > Dredgers
Duty Rate (from China)
Subheadings
Products classified under Tariff item 8905.10
Bucket Ladder Dredger
A bucket ladder dredger is a mechanical vessel equipped with an endless chain of buckets that excavate material from the seabed. It is used in coastal and river dredging operations where the primary function is excavation, with navigation being secondary. This vessel falls under tariff item 8905.10.00 as a dredger because its main purpose is dredging, not transport.
8905.10.00Clamshell Dredger
A clamshell dredger is a vessel equipped with multiple clamshell buckets used for efficient bulk seabed material removal in port maintenance. Its principal function is dredging via grabs, with navigability being auxiliary. This qualifies it as a dredger under tariff item 8905.10.00.
8905.10.00Cutter Suction Dredger
A cutter suction dredger is a self-propelled vessel with a rotating cutter head to loosen soil and pumps for excavation, primarily used for dredging channels and harbors. Its navigability is subsidiary to the main dredging function, making it a dredger under tariff item 8905.10.00.
8905.10.00Dippers Dredger
A dipper dredger is a backhoe-style vessel using a dipping bucket arm for excavating underwater material, common for precise trenching work. Its main function is dredging via the dipper mechanism, with subsidiary navigability, qualifying it under tariff item 8905.10.00.
8905.10.00Grab Dredger
A grab dredger is a vessel equipped with clamshell grabs suspended from cranes to scoop seabed material, used for grabbing and lifting dredged spoil. Its primary function is material grabbing for dredging, with navigability subsidiary, making it a dredger under tariff item 8905.10.00.
8905.10.00Non-Self-Propelled Dredger Pontoon
A non-self-propelled dredger pontoon is a floating platform towed to site, equipped with a dredging ladder and pumps for stationary excavation work. It lacks independent navigation, and its main function is dredging, so it is classified as a dredger under tariff item 8905.10.00.
8905.10.00Placer Gold Dredger
A placer gold dredger is a specialized floating vessel with sluice boxes and suction systems for alluvial gold mining dredging operations. Its primary function is mineral extraction via dredging, making it a dredger under tariff item 8905.10.00.
8905.10.00Self-Propelled Hopper Barge Dredger
A self-propelled hopper barge dredger is a barge with an integrated suction dredging system and hoppers for sand and gravel extraction in beach nourishment projects. Dredging is the essential function, with navigation support, so it falls under tariff item 8905.10.00.
8905.10.00Trailing Suction Hopper Dredger
A trailing suction hopper dredger is a hopper barge with trailing suction pipes that pumps dredged material into onboard hoppers for transport and disposal. Navigability supports but is secondary to the primary dredging and material handling function, fitting tariff item 8905.10.00.