Two-Stage Helical Gearbox for Wind Turbine from Canada
Parallel axis helical gearbox with two fixed ratio stages for medium-speed wind turbine applications, designed for high efficiency (98%+) and low noise operation. Specifically provided for in HTS 8483.40.50.20 for wind turbine use.
Duty Rate — Canada → United States
27.5%
Rate breakdown
9903.82.0925%Except as provided for in headings 9903.82.16, 9903.82.20–9903.82.26 and 9903.85.68, articles of copper and derivative aluminum and steel articles, as provided for in subdivisions (c)(vi)–(viii) and (xi) of U.S. note 16 to this subchapter
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
Import Tips
• Document bearing life expectancy (20+ years); include thermal expansion compensation details; verify API gear quality class 11 or better