8501.33.20 - Exceeding 75 kW but under 149.2 kW

This classification covers DC motors with an electrical output exceeding 75 kilowatts (kW) but not exceeding 149.2 kW. These are robust motors designed for applications requiring substantial power. Their intended use is varied, ranging from industrial machinery and heavy-duty equipment to specialized propulsion systems. The defining characteristic for inclusion in this category is the specific power output range, distinguishing them from smaller or larger DC motors.

It is crucial to differentiate these motors from their siblings. Specifically, this category is distinct from HTS code 8501.33.30.00, which covers DC motors with an output of 149.2 kW or more but not exceeding 150 kW. The precise kilowatt threshold is the primary determinant, ensuring accurate classification based on the motor's stated or tested power output.

Within this category, further subdivisions exist to refine the classification. The subcategory 8501.33.20.40 pertains to motors specifically designed for use in civil aircraft, indicating a specialized application with unique design and certification requirements. All other DC motors within the defined power range fall under the residual subcategory 8501.33.20.80, encompassing a broad spectrum of industrial and general-purpose applications not falling into the specialized aircraft category.