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Kubota GHM20 Gang Hay Mower for Tractor

A gang-style mower with multiple cutting units for high-volume hay harvesting, designed for mounting on tractors via drawbar or 3-point hitch. It excels in large pastures for grass and hay mowing with swath formation. Fits HTS 8433.20.0040 as other tractor-drawn hay mowers.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳ChinaFree+40.0%40%
🇲🇽MexicoFree+15.0%15%
🇨🇦CanadaFree+15.0%15%
🇩🇪GermanyFree+15.0%15%
🇯🇵JapanFree+15.0%15%

Alternative Classifications

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

8433.20.00Same rate: 40%

If for lawn, park, or sports field maintenance

Mowers optimized for turf rather than hay/grass crops classify under the lawn mower subheading.

8708.99.81Higher: 52.5% vs 40%

If permanently integrated into tractor chassis

If modified as integral tractor part rather than attachable implement, it falls under tractor parts in Chapter 87.

8436.80.00Lower: 37.5% vs 40%

If sold as complete harvesting set with baler

Machinery imported as a bundled hay mower-baler set may classify under other agricultural machinery.

Not sure which classification is right?

The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.

Import Tips & Compliance

• Include detailed assembly diagrams showing tractor dependency; customs may scrutinize gang mowers for self-propulsion features

• Label with maximum PTO speed and cutting width to demonstrate agricultural use and prevent duty upgrades