8407.90.10.20 - Other

This HTS classification covers internal combustion piston engines with a spark ignition that are designed for installation in agricultural or horticultural machinery or equipment, and have a power output not exceeding 37.3 kW. These engines are specifically intended for powering equipment used in farming, cultivation, and related outdoor applications. Examples include engines for small tractors, rototillers, brush cutters, and other specialized agricultural implements where precise power output and compact design are essential.

This category is distinguished from its sibling, 8407.90.10.10, by its power output. While 8407.90.10.10 specifically classifies engines not exceeding 4,476 W (approximately 6 horsepower), this category encompasses a broader range of spark-ignition engines up to 37.3 kW (approximately 50 horsepower) intended for agricultural and horticultural use. Therefore, the key differentiator is the specific power rating within the broader context of engines designed for agricultural equipment.

As this is a leaf node in the HTS classification, there are no further subcategories. The classification is precise at this level, focusing on engines meeting all the specified criteria: spark-ignition, reciprocating or rotary piston, intended for agricultural/horticultural machinery, and within the power range of not exceeding 37.3 kW. The classification is finalized upon meeting these cumulative conditions.