8433.20.00.20 - Rotary cutter type

This HTS category, 8433.20.00.20, specifically classifies rotary cutters designed for agricultural or horticultural use. These machines are characterized by their use of rotating blades or discs to cut vegetation. This designation applies to units that are either drawn by a tractor or designed to be mounted directly onto a tractor for operation. The primary function is the efficient cutting of grass, hay, or other similar plant materials.

Distinguishing this category from its sibling, 8433.20.00.40, which covers "Other mowers," is crucial. While both fall under the broader heading of mowers, this specific subcategory is dedicated to the "Rotary cutter type." This means machines employing a different cutting mechanism, such as reciprocating blades or reel mowers, would be classified under the "Other" sibling. The key differentiator lies in the operational principle of the cutting apparatus.

As a leaf node within the HTS, 8433.20.00.20 does not have further subcategories. Therefore, the classification hinges entirely on the precise definition of a rotary cutter and its intended tractor integration. Examples within this category would include commonly known rotary mowers used for pasture maintenance, roadside mowing, or large-scale turf management when attached to or towed by a tractor. The classification relies on the physical design and the functional purpose of cutting through the rotation of cutting elements.