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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

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico

Import Tips

Include emergency descent speed certification (typically 0.15 m/s max)

Document compliance with elevator safety codes (EN 81-20)