Siemens SWT-3.0 Blade Pitch Control Hub from Mexico
The blade pitch control hub for Siemens SWT-3.0 wind turbines adjusts blade angles to optimize power output and protect against overloads in wind-powered generating sets of 8502.31.00. It includes hydraulic actuators and sensors integrated for nacelle mounting. This part qualifies for 8503.00.95.70 due to its principal use solely with these specific wind generators.
Duty Rate — Mexico → United States
28%
Rate breakdown
9903.82.0925%Except as provided for in headings 9903.82.16 and 9903.85.68, articles of copper and derivative aluminum and steel articles, as provided for in subdivisions (c)(vi)–(viii) of U.S. note 16 to this subchapter
9903.03.060%Articles of aluminum, of steel, or of copper or derivative aluminum or steel articles; passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans, and cargo vans) and light trucks; parts of passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans, and cargo vans) and light trucks; medium- and heavy-duty vehicles; parts of medium- and heavy-duty vehicles; wood products; and semiconductor articles, of any country, as provided in subdivision (aa)(v) of U.S. note 2 to this subchapter
Import Tips
• Require OEM documentation linking the hub to SWT-3.0 models; inspect for pitch system serialization matching turbine specs; declare as wind-specific to avoid general machinery classification