Cutter Suction Dredger
A self-propelled vessel equipped 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, classifying it under HTS 8905.10.00.00 as a dredger.
Import Duty Rates by Country of Origin
| Origin Country | MFN Rate | Ch.99 Surcharges | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | +35.0% | 35% |
| 🇲🇽Mexico | Free | +10.0% | 10% |
| 🇨🇦Canada | Free | +10.0% | 10% |
| 🇩🇪Germany | Free | +10.0% | 10% |
| 🇯🇵Japan | Free | +10.0% | 10% |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If primarily designed for cargo transport with incidental dredging capability
Vessels whose main function is cargo carrying fall under heading 8901, not specialized dredgers.
If supplied as an unassembled hull without essential dredging equipment
Unfinished or incomplete vessels lacking essential character of a dredger classify in 8906.
If for dredging pumps or machinery imported separately, not mounted on a floating vessel
Separate machinery components without floating structure fall under Chapter 84 mixing/kneading equipment.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Verify vessel meets dredger criteria per Chapter 89 notes; ensure navigability is subsidiary to dredging
• Obtain classification rulings from CBP for custom-built dredgers to avoid misclassification as general cargo ships
• Prepare detailed technical specs, including pump capacity and cutter specs, for customs valuation
Related Products under HTS 8905.10.00.00
Trailing Suction Hopper Dredger
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 HTS 8905.10.00.00.
Bucket Ladder Dredger
A mechanical dredger with an endless chain of buckets that excavate material from the seabed, used in coastal and river dredging operations. The vessel's primary function is excavation via buckets, with navigation secondary, under HTS 8905.10.00.00.
Grab Dredger
Vessel equipped with clamshell grabs suspended from cranes to scoop seabed material, used for grabbing and lifting dredged spoil. Primary function is material grabbing for dredging, navigability subsidiary, under HTS 8905.10.00.00.
Self-Propelled Hopper Barge Dredger
Self-propelled barge with integrated suction dredging system and hoppers for sand/gravel extraction in beach nourishment projects. Dredging is the essential function with navigation support, per HTS 8905.10.00.00.
Non-Self-Propelled Dredger Pontoon
Floating platform towed to site, equipped with dredging ladder and pumps for stationary excavation work. Lacks independent navigation, main function dredging, classified as dredger in HTS 8905.10.00.00.
Placer Gold Dredger
Specialized floating vessel with sluice boxes and suction systems for alluvial gold mining dredging operations. Primary function is mineral extraction via dredging, under HTS 8905.10.00.00.