Atlas Copco Boomer S2D Rock Drill Rig
The Atlas Copco Boomer S2D is a self-propelled face drilling rig for underground tunneling and mining, featuring electro-hydraulic booms for rock cutting and drilling. Classified under HTS 8430.31.00 due to its self-propelled design for rock excavation in tunneling operations. It supports continuous advance in hard rock environments.
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More Specific Codes
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If self-propelled but for boring/self-advancing
Boring or self-advancing tunneling machines have a separate self-propelled subheading.
If for coal handling/processing rather than cutting
Machinery for sorting/washing/concentrating coal shifts to Chapter 84 parts of coal handling.
If reclassified as self-propelled excavator
Front-end shovel excavators for general earth moving fall under heading 8429.
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Import Tips & Compliance
• Include hydraulic system pressure ratings and drilling depth specs in commercial invoice
• Obtain advance ruling from CBP if rig includes integrated ventilation for classification clarity
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