8429.52.10 - Backhoes, shovels, clamshells and draglines

This HTS classification covers self-propelled excavators and shovel loaders that are equipped with a superstructure that can rotate 360 degrees. These machines are designed for earthmoving and construction tasks, such as digging, loading, and material handling. The defining characteristic is the ability of the upper structure, which houses the engine, operator's cab, and working equipment (like the boom, arm, and bucket), to complete a full revolution independently of the undercarriage. This 360-degree slewing capability distinguishes them from machines with limited or non-rotating superstructures.

This specific HTS code, 8429.52.10, differentiates itself from its sibling category 8429.52.50 by focusing on a particular sub-classification within the 360-degree revolving superstructure machinery. While 8429.52.50 is designated for "Other" machinery in this category, 8429.52.10 zeroes in on a specific condition or type.

Within this category, a further subdivision exists to distinguish between new equipment and equipment that has been previously used or rebuilt. The subcategory 8429.52.10.50 is designated for used or rebuilt versions of these excavators and shovel loaders, indicating a need to differentiate based on the operational status and history of the machinery for tariff and regulatory purposes.