Functional vessel classification prevails over nomenclature: dumb barges with cranes were held classifiable as floating cranes.

For tariff classification of vessels, essential function and navigational character prevail over nomenclature. Dumb barges without self-propulsion, fitted with cranes and designed to be towed, were treated as vessels whose navigability was subsidiary to their main function of crane-based cargo handling, not as transport barges under Heading 8901. The imported vessels were therefore classifiable under Heading 8905 as floating cranes, and the classification adopted by the Revenue was sustained.

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Issues: Whether the imported dumb barges fitted with cranes and lacking self-propulsion were classifiable under Heading 8901 as barges or under Heading 8905 as floating cranes.

Analysis: The goods were barges without engines and could not move on their own power, but were to be towed by tug. The decisive consideration was not the description alone, but the functional character of the vessels. Heading 8901 contemplates vessels used for transport of persons or goods with navigational capacity, whereas Heading 8905 covers vessels whose navigability is subsidiary to their main function. Since the imported vessels had cranes on board and were designed to load, unload, and move cargo between ship and shore, their principal function was treated as crane-assisted cargo handling rather than transport by self-navigating vessel. The plea for classification under the more specific heading for barges was not accepted on these facts.

Conclusion: The imported vessels were correctly classifiable under Heading 8905 and not under Heading 8901.

Final Conclusion: The classification adopted by the Revenue was sustained and the appeals failed.

Ratio Decidendi: For tariff classification of vessels, their essential function and navigational character prevail over nomenclature, and a barge without self-propulsion but equipped for crane-based cargo handling is classifiable under the heading for vessels whose navigability is subsidiary to their main function.

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