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HSChapter 84
U.S. imports of harvesting machinery (other) (HS 843359) totaled $53.8M in July 2026, traded with 21 countries.
Importers of Harvesting Machinery (Other) paid $5.6M in duties in July 2026 — an effective duty rate of 10% on $53.6M in dutiable value, based on actual customs collections rather than the published tariff schedule. Harvesting Machinery (Other) imports of $53.8M in July 2026 ran 71% above the year-to-date monthly average of $31.4M.
Last updated: July 2026 dataField forage harvesters and other specialized harvesting and threshing equipment not classified elsewhere fall under this heading, which splits into two US tariff lines: forage harvesters (8433590010) and all other harvesting or threshing machinery (8433590090). Germany and Canada are the dominant US suppliers, with Italy also a significant source, reflecting the concentration of precision agricultural engineering in Europe. Importers should note that certain equipment from these origins may be subject to Section 301 or other trade-remedy measures depending on country of origin, making classification and origin documentation critical at entry.
AI-written summary of the official U.S. Census Bureau trade figures on this page — verify before relying on it.
151 shipments/mo
A field forage harvester (8433590010) is specifically designed to cut and chop standing crops — typically corn, grass, or sorghum — into silage in a single pass. Equipment that harvests grain, seeds, or other crops without chopping them into forage generally falls under the broader 'harvesting machinery NESOI' line (8433590090). When the machine's primary function is silage production, the forage harvester line applies; consult a licensed customs broker if the function is ambiguous.
Germany's dominance reflects its deep agricultural machinery manufacturing base (brands such as CLAAS and Krone), while Canada's proximity and integrated North American supply chains support its position. Goods of Canadian origin may qualify for preferential treatment under USMCA, whereas German-origin equipment enters under MFN rates and should be reviewed for any applicable trade-remedy orders at the time of importation.
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Subheading 2 of 11 in heading 8433
Subheading 843359 · $53.8M of $215.7M
HS10 import codes under this HS6 parent, each with its own page. Source: U.S. Harmonized Tariff Schedule.
| Code | Description | Import Value | Effective Tariff % | Dutiable Share | Duty Collected |
|---|---|---|---|---|---|
| 8433590010 | Field Forage Harvesters | $48.9M | 10.04% | 100.00% | $4.9M |
| 8433590090 | Harvesting Machinery or Threshing Machinery, NESOI | $4.8M | 13.96% | 97.30% | $676K |
HS10 export codes under this HS6 parent, each with its own page. Source: U.S. Schedule B export classification.
| Code | Description | Export Value |
|---|---|---|
| 8433590090 | Harvesting Machinery or Threshing Machinery, NESOI | $17.4M |
| 8433590010 | Field Forage Harvesters | $3.5M |
Import lines come from the U.S. Harmonized Tariff Schedule and export lines from Schedule B. The two are numbered by different agencies, so the same 10-digit code can appear in both tables describing a different product.
ImportsExports
Imports
$53.8MYoY · Pro
Exports
$21.0MYoY · Pro
12-mo low · imports
YoY · ProThrough July 2026. Source: U.S. Census Bureau.
Imports · July 2026
origin
Germany and Italy together supply 92% of it.
customs district
destination
entry
rate provision · imports
0.2% enters free of duty; the effective duty rate is 10.39%.