Silage Chopper Knife Set

Hardened steel knife array for forage harvester choppers that precisely cut silage to optimal length for fermentation. It is a part of agricultural feed processing machinery under HTS 8436.99.00.

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%

Alternative Classifications

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

8208.30.00Same rate: 35%

If hand-held agricultural knives

Manual tools (Chapter 82) vs power machinery cutting components.

8433.59.00Same rate: 35%

If specific forage harvester parts

Harvesting machinery (8433) provisions override general agriculture parts.

Not sure which classification is right?

Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.

Import Tips & Compliance

β€’ Rock guard and shear bolt specs critical for harvester safety compliance

β€’ Indexable knife positioning data prevents classification as scrap metal

β€’ Sharpening angle consistency reduces field replacement frequency

Related Products under HTS 8436.99.00

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Replaceable Combine Harvester Cutter Bar

This is a detachable metal blade assembly used in the header of a combine harvester for cutting crops like wheat or corn. It falls under HTS 8436.99.00 as a part of agricultural harvesting machinery essential for crop collection in farming operations.

Poultry Feeder Chain Conveyor

A durable chain-driven conveyor system component for automatically distributing feed in commercial poultry barns. It qualifies for HTS 8436.99.00 as a part of poultry-keeping machinery designed to improve feeding efficiency in large-scale operations.

Greenhouse Ventilation Louver Motor

An electric motor assembly that actuates adjustable louvers in commercial greenhouses to regulate temperature and humidity. Falls under HTS 8436.99.00 as a critical part of horticultural climate control machinery.

Poultry Incubator Humidity Tray

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Orchard Sprayer Tank Lid

Heavy-duty locking lid for 500-gallon polyethylene spray tanks on air-blast orchard sprayers, featuring pressure relief valves. It is a part of horticultural spraying machinery under HTS 8436.99.00.