Self-Propelled Tamping Machines & Road Rollers

Yes — both vibratory drum rollers and static (deadweight) rollers are captured under SITC 72333 provided they are self-propelled. The distinction between vibratory and static types may, however, matter at the HTS 10-digit level, so importers should confirm the correct subheading with a licensed customs broker using the machine's technical specifications.

Standard commercial entry documents apply: commercial invoice, packing list, bill of lading, and a CBP Form 7501. For large or high-value machines, importers often also provide the manufacturer's certificate of origin and engine emission compliance documentation, since EPA Tier standards may apply to non-road diesel engines at the time of importation.