Siemens SWT-3.0-113 Hub Assembly from Canada
Siemens SWT-3.0-113 hub assembly integrates blade bearings and hydraulic pitch system for 3MW offshore turbines. Classified in HTS 8412.90.90.75 as a wind turbine hub part of reaction engines, enabling variable blade adjustment for optimal power output.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Submit blade attachment interface specifications to distinguish from generic castings
• Ensure marking indicates 'wind turbine hub' per OEM to prevent Chapter 73 misclassification
• Obtain advance ruling for hubs with integrated electronics to confirm engine parts status