Elevator Machine Room Gearbox from Mexico
Manual backup speed changer for elevator traction machines with hand-crank emergency operation. HTS 8483.40.50 classification for manually selectable ratios. Provides descent control during power failure.
Duty Rate — Mexico → United States
12.5%
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
• Include emergency descent speed certification (typically 0.15 m/s max)
• Document compliance with elevator safety codes (EN 81-20)