John Deere 3940 Tractor-Mounted Sickle Bar Mower

This sickle bar mower attaches to tractors for cutting grass, hay, or small grains in agricultural fields. It features reciprocating blades on a cutter bar that mount directly to the tractor's power take-off (PTO) system. Classified under HTS 8433.20.00 as a tractor-mounted cutter bar mower for hay and grass harvesting.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
πŸ‡¨πŸ‡³ChinaFree+35.0%35%
πŸ‡²πŸ‡½MexicoFree+10.0%10%
πŸ‡¨πŸ‡¦CanadaFree+10.0%10%
πŸ‡©πŸ‡ͺGermanyFree+10.0%10%
πŸ‡―πŸ‡΅JapanFree+10.0%10%

More Specific Codes

This product may fall under a more specific subheading:

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

8433.11.00Lower: 17.5% vs 35%

If self-propelled with its own engine

Self-propelled mowers powered independently fall under 8433.11 as powered lawn or park mowers, separate from tractor-mounted types.

8433.52.00Same rate: 35%

If designed for combine harvesters

Header or platform attachments specifically for grain combines are classified under combine harvesting provisions.

8708.99.81Higher: 37.5% vs 35%

If imported as a replacement part rather than complete assembly

Individual cutter bar components or repair parts for tractors are classified as other machinery parts in Chapter 87.

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Import Tips & Compliance

β€’ Verify tractor compatibility and PTO specifications in documentation to ensure compliance with agricultural machinery standards

β€’ Include detailed technical specs like cutting width and blade type on commercial invoices to avoid misclassification

β€’ Check for USDA import permits if the mower has been used in regions with plant pests to prevent quarantine issues

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