Import duty / Chapter 84 / Heading 8430
Heading 8430 covers 9 tariff lines in LoadLoom's table; 7 of them clear duty-free under USMCA for goods made in Canada, the US or Mexico. Published US and Canadian rates below, verified October 2026. Pick the line that matches your goods for the worked example and border steps.
| HS code | Goods | US duty | Canada duty | USMCA |
|---|---|---|---|---|
| 8430.10 | Pile-drivers and pile-extractors | Free | Free | Free with certificate |
| 8430.20 | Snow-ploughs and snow-blowers | Free | Free | Free with certificate |
| 8430.31 | Coal or rock cutters and tunnelling machinery; self-propelled | Free | Free | Free with certificate |
| 8430.39 | Coal or rock cutters and tunnelling machinery; not self-propelled | Free | Free | Free with certificate |
| 8430.41 | Boring or sinking machinery; self-propelled, n.e.c. in heading no. 8430 | Free | Free | Free with certificate |
| 8430.49 | Boring and sinking machinery; not self-propelled | Free | Free | Not eligible |
| 8430.50 | Machinery; for handling earth, minerals or ores, self-propelled, n.e.c. in heading no. 8430 | Free | Free | Not eligible |
| 8430.61 | Machinery; for tamping or compacting, not self-propelled | Free | Free | Free with certificate |
| 8430.69 | Machinery; for moving, levelling, scraping, grading, excavating earth minerals or ores; not self propelled n.e.c in 84.30 | Free | Free | Free with certificate |
This page is a free reference for shippers, not a customs ruling. Final classification and duty are determined by the licensed customs broker at entry, and government amounts are always billed at actual. Rates change with each tariff edition and trade action.
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Chapter 84: Machinery and mechanical appliances, boilers, nuclear reactors; parts thereof · Every chapter
