8433
4-digit headingHarvesting or threshing machinery, including straw or fodder balers; grass or hay mowers; machines for cleaning, sorting or grading eggs, fruit or other agricultural produce, other than machinery of heading 8437; parts thereof
This is a 4-digit heading — a category, not a filing code. Pick the more specific code beneath it that best matches your goods; only a 10-digit statistical code can be used on a customs entry.
Duty rates
No rate is published at this level — check the specific 10-digit statistical code beneath it.
| Rate | Value and what it means |
|---|---|
| General rate (Column 1) | See 10-digit codeColumn 1 general Applies to most trading partners — the standard "normal trade relations" rate. |
| Special rate (Column 1) | —Trade programs The country letters in parentheses are free trade agreement and preference programs. If your goods qualify under one of them, that rate replaces the general rate. |
| Column 2 rate | —Non-NTR Reserved for the small group of countries that do not have normal trade relations with the US (currently Cuba, North Korea, Russia and Belarus). Almost no importer uses this column — if you are shipping from anywhere else, ignore it. |
| Unit of quantity | — How CBP expects the quantity to be reported on the entry summary. |
Codes within Harvesting or threshing machinery, including straw or fodder balers; grass or hay mowers; machines for cleaning, sorting or grading eggs, fruit or other agricultural produce, other than machinery of heading 8437; parts thereof
40 more specific lines fall under 8433.
- 8433.11.00Powered, with the cutting device rotating in a horizontal plane8-digit subheadingHarvesting or threshing machinery, including straw or fodder balers; grass or hay mowers; machines for cleaning, sorting or grading eggs, fruit or other agricultural produce, other than machinery of heading 8437; parts thereof: > Mowers for lawns, parks or sports grounds:Free
- 8433.11.00.10Electric mowers, including battery operated10-digit statistical codeHarvesting or threshing machinery, including straw or fodder balers; grass or hay mowers; machines for cleaning, sorting or grading eggs, fruit or other agricultural produce, other than machinery of heading 8437; parts thereof: > Mowers for lawns, parks or sports grounds: > Powered, with the cutting device rotating in a horizontal plane
- 8433.11.00.20Under 5.2 kW10-digit statistical codeHarvesting or threshing machinery, including straw or fodder balers; grass or hay mowers; machines for cleaning, sorting or grading eggs, fruit or other agricultural produce, other than machinery of heading 8437; parts thereof: > Mowers for lawns, parks or sports grounds: > Powered, with the cutting device rotating in a horizontal plane > Riding mowers, other than electric:
- 8433.11.00.305.2 kW and over but under 7.46 kW10-digit statistical codeHarvesting or threshing machinery, including straw or fodder balers; grass or hay mowers; machines for cleaning, sorting or grading eggs, fruit or other agricultural produce, other than machinery of heading 8437; parts thereof: > Mowers for lawns, parks or sports grounds: > Powered, with the cutting device rotating in a horizontal plane > Riding mowers, other than electric:
- 8433.11.00.407.46 kW and over10-digit statistical codeHarvesting or threshing machinery, including straw or fodder balers; grass or hay mowers; machines for cleaning, sorting or grading eggs, fruit or other agricultural produce, other than machinery of heading 8437; parts thereof: > Mowers for lawns, parks or sports grounds: > Powered, with the cutting device rotating in a horizontal plane > Riding mowers, other than electric:
- 8433.11.00.50Under 3.7 kW10-digit statistical codeHarvesting or threshing machinery, including straw or fodder balers; grass or hay mowers; machines for cleaning, sorting or grading eggs, fruit or other agricultural produce, other than machinery of heading 8437; parts thereof: > Mowers for lawns, parks or sports grounds: > Powered, with the cutting device rotating in a horizontal plane > Other:
- 8433.11.00.603.7 kW and over10-digit statistical codeHarvesting or threshing machinery, including straw or fodder balers; grass or hay mowers; machines for cleaning, sorting or grading eggs, fruit or other agricultural produce, other than machinery of heading 8437; parts thereof: > Mowers for lawns, parks or sports grounds: > Powered, with the cutting device rotating in a horizontal plane > Other:
- 8433.19.00Other8-digit subheadingHarvesting or threshing machinery, including straw or fodder balers; grass or hay mowers; machines for cleaning, sorting or grading eggs, fruit or other agricultural produce, other than machinery of heading 8437; parts thereof: > Mowers for lawns, parks or sports grounds:Free
- 8433.19.00.10Greens mowers10-digit statistical codeHarvesting or threshing machinery, including straw or fodder balers; grass or hay mowers; machines for cleaning, sorting or grading eggs, fruit or other agricultural produce, other than machinery of heading 8437; parts thereof: > Mowers for lawns, parks or sports grounds: > Other
- 8433.19.00.20Gang cutting units10-digit statistical codeHarvesting or threshing machinery, including straw or fodder balers; grass or hay mowers; machines for cleaning, sorting or grading eggs, fruit or other agricultural produce, other than machinery of heading 8437; parts thereof: > Mowers for lawns, parks or sports grounds: > Other
- 8433.19.00.30Other riding mowers10-digit statistical codeHarvesting or threshing machinery, including straw or fodder balers; grass or hay mowers; machines for cleaning, sorting or grading eggs, fruit or other agricultural produce, other than machinery of heading 8437; parts thereof: > Mowers for lawns, parks or sports grounds: > Other
- 8433.19.00.40Gasoline powered10-digit statistical codeHarvesting or threshing machinery, including straw or fodder balers; grass or hay mowers; machines for cleaning, sorting or grading eggs, fruit or other agricultural produce, other than machinery of heading 8437; parts thereof: > Mowers for lawns, parks or sports grounds: > Other > Other:
- 8433.19.00.50Other10-digit statistical codeHarvesting or threshing machinery, including straw or fodder balers; grass or hay mowers; machines for cleaning, sorting or grading eggs, fruit or other agricultural produce, other than machinery of heading 8437; parts thereof: > Mowers for lawns, parks or sports grounds: > Other > Other:
- 8433.20.00Other mowers, including cutter bars for tractor mounting8-digit subheadingHarvesting or threshing machinery, including straw or fodder balers; grass or hay mowers; machines for cleaning, sorting or grading eggs, fruit or other agricultural produce, other than machinery of heading 8437; parts thereof:Free
- 8433.20.00.20Rotary cutter type10-digit statistical codeHarvesting or threshing machinery, including straw or fodder balers; grass or hay mowers; machines for cleaning, sorting or grading eggs, fruit or other agricultural produce, other than machinery of heading 8437; parts thereof: > Other mowers, including cutter bars for tractor mounting > Tractor drawn or for tractor mounting:
- 8433.20.00.40Other10-digit statistical codeHarvesting or threshing machinery, including straw or fodder balers; grass or hay mowers; machines for cleaning, sorting or grading eggs, fruit or other agricultural produce, other than machinery of heading 8437; parts thereof: > Other mowers, including cutter bars for tractor mounting > Tractor drawn or for tractor mounting:
- 8433.20.00.60Other10-digit statistical codeHarvesting or threshing machinery, including straw or fodder balers; grass or hay mowers; machines for cleaning, sorting or grading eggs, fruit or other agricultural produce, other than machinery of heading 8437; parts thereof: > Other mowers, including cutter bars for tractor mounting
- 8433.30.00.00Other haymaking machinery10-digit statistical codeHarvesting or threshing machinery, including straw or fodder balers; grass or hay mowers; machines for cleaning, sorting or grading eggs, fruit or other agricultural produce, other than machinery of heading 8437; parts thereof:Free
- 8433.40.00.00Straw or fodder balers, including pick-up balers10-digit statistical codeHarvesting or threshing machinery, including straw or fodder balers; grass or hay mowers; machines for cleaning, sorting or grading eggs, fruit or other agricultural produce, other than machinery of heading 8437; parts thereof:Free
- 8433.51.00Combine harvester-threshers8-digit subheadingHarvesting or threshing machinery, including straw or fodder balers; grass or hay mowers; machines for cleaning, sorting or grading eggs, fruit or other agricultural produce, other than machinery of heading 8437; parts thereof: > Other harvesting machinery; threshing machineryFree
- 8433.51.00.10Self-propelled10-digit statistical codeHarvesting or threshing machinery, including straw or fodder balers; grass or hay mowers; machines for cleaning, sorting or grading eggs, fruit or other agricultural produce, other than machinery of heading 8437; parts thereof: > Other harvesting machinery; threshing machinery > Combine harvester-threshers
- 8433.51.00.90Other10-digit statistical codeHarvesting or threshing machinery, including straw or fodder balers; grass or hay mowers; machines for cleaning, sorting or grading eggs, fruit or other agricultural produce, other than machinery of heading 8437; parts thereof: > Other harvesting machinery; threshing machinery > Combine harvester-threshers
- 8433.52.00.00Other threshing machinery10-digit statistical codeHarvesting or threshing machinery, including straw or fodder balers; grass or hay mowers; machines for cleaning, sorting or grading eggs, fruit or other agricultural produce, other than machinery of heading 8437; parts thereof: > Other harvesting machinery; threshing machineryFree
- 8433.53.00.00Root or tuber harvesting machines10-digit statistical codeHarvesting or threshing machinery, including straw or fodder balers; grass or hay mowers; machines for cleaning, sorting or grading eggs, fruit or other agricultural produce, other than machinery of heading 8437; parts thereof: > Other harvesting machinery; threshing machineryFree
- 8433.59.00Other8-digit subheadingHarvesting or threshing machinery, including straw or fodder balers; grass or hay mowers; machines for cleaning, sorting or grading eggs, fruit or other agricultural produce, other than machinery of heading 8437; parts thereof: > Other harvesting machinery; threshing machineryFree
- 8433.59.00.10Field forage harvesters10-digit statistical codeHarvesting or threshing machinery, including straw or fodder balers; grass or hay mowers; machines for cleaning, sorting or grading eggs, fruit or other agricultural produce, other than machinery of heading 8437; parts thereof: > Other harvesting machinery; threshing machinery > Other
- 8433.59.00.90Other10-digit statistical codeHarvesting or threshing machinery, including straw or fodder balers; grass or hay mowers; machines for cleaning, sorting or grading eggs, fruit or other agricultural produce, other than machinery of heading 8437; parts thereof: > Other harvesting machinery; threshing machinery > Other
- 8433.60.00Machines for cleaning, sorting or grading eggs, fruit or other agricultural produce8-digit subheadingHarvesting or threshing machinery, including straw or fodder balers; grass or hay mowers; machines for cleaning, sorting or grading eggs, fruit or other agricultural produce, other than machinery of heading 8437; parts thereof:Free
- 8433.60.00.10Machines for cleaning, sorting or grading eggs10-digit statistical codeHarvesting or threshing machinery, including straw or fodder balers; grass or hay mowers; machines for cleaning, sorting or grading eggs, fruit or other agricultural produce, other than machinery of heading 8437; parts thereof: > Machines for cleaning, sorting or grading eggs, fruit or other agricultural produce
- 8433.60.00.90Other10-digit statistical codeHarvesting or threshing machinery, including straw or fodder balers; grass or hay mowers; machines for cleaning, sorting or grading eggs, fruit or other agricultural produce, other than machinery of heading 8437; parts thereof: > Machines for cleaning, sorting or grading eggs, fruit or other agricultural produce
- 8433.90Parts6-digit headingHarvesting or threshing machinery, including straw or fodder balers; grass or hay mowers; machines for cleaning, sorting or grading eggs, fruit or other agricultural produce, other than machinery of heading 8437; parts thereof:
- 8433.90.10Of mowers for lawns, parks or sports grounds8-digit subheadingHarvesting or threshing machinery, including straw or fodder balers; grass or hay mowers; machines for cleaning, sorting or grading eggs, fruit or other agricultural produce, other than machinery of heading 8437; parts thereof: > Parts:Free
- 8433.90.10.10Wheel and tire assemblies10-digit statistical codeHarvesting or threshing machinery, including straw or fodder balers; grass or hay mowers; machines for cleaning, sorting or grading eggs, fruit or other agricultural produce, other than machinery of heading 8437; parts thereof: > Parts: > Of mowers for lawns, parks or sports grounds
- 8433.90.10.90Other10-digit statistical codeHarvesting or threshing machinery, including straw or fodder balers; grass or hay mowers; machines for cleaning, sorting or grading eggs, fruit or other agricultural produce, other than machinery of heading 8437; parts thereof: > Parts: > Of mowers for lawns, parks or sports grounds
- 8433.90.50Other8-digit subheadingHarvesting or threshing machinery, including straw or fodder balers; grass or hay mowers; machines for cleaning, sorting or grading eggs, fruit or other agricultural produce, other than machinery of heading 8437; parts thereof: > Parts:Free
- 8433.90.50.10Road wheels10-digit statistical codeHarvesting or threshing machinery, including straw or fodder balers; grass or hay mowers; machines for cleaning, sorting or grading eggs, fruit or other agricultural produce, other than machinery of heading 8437; parts thereof: > Parts: > Other > Of other mowers, harvesting machines and threshing machines:
- 8433.90.50.25Of haying machines and balers10-digit statistical codeHarvesting or threshing machinery, including straw or fodder balers; grass or hay mowers; machines for cleaning, sorting or grading eggs, fruit or other agricultural produce, other than machinery of heading 8437; parts thereof: > Parts: > Other > Of other mowers, harvesting machines and threshing machines:
- 8433.90.50.45Other10-digit statistical codeHarvesting or threshing machinery, including straw or fodder balers; grass or hay mowers; machines for cleaning, sorting or grading eggs, fruit or other agricultural produce, other than machinery of heading 8437; parts thereof: > Parts: > Other > Of other mowers, harvesting machines and threshing machines:
- 8433.90.50.60Of machines for cleaning, sorting or grading eggs10-digit statistical codeHarvesting or threshing machinery, including straw or fodder balers; grass or hay mowers; machines for cleaning, sorting or grading eggs, fruit or other agricultural produce, other than machinery of heading 8437; parts thereof: > Parts: > Other
- 8433.90.50.80Of machines for cleaning, sorting or grading fruit or other agricultural produce10-digit statistical codeHarvesting or threshing machinery, including straw or fodder balers; grass or hay mowers; machines for cleaning, sorting or grading eggs, fruit or other agricultural produce, other than machinery of heading 8437; parts thereof: > Parts: > Other
Chapter 84: Machinery and Mechanical Appliances; Parts Thereof
Browse every code in this chapter to compare neighbouring classifications.
View Chapter 84Source: USITC Harmonized Tariff Schedule, 2026 Basic Edition, Revision 16. Rate text is reproduced verbatim from the official export; category paths and duty estimates are derived.
Data loaded August 18, 2026.Check this chapter on hts.usitc.govReport an error with this codeHow this data is built