Harsco 5500 Rail Grinder Emergency Unit from Mexico
High-speed rail grinding train for emergency restoration of derailment-damaged track surfaces. Imported temporarily under 9813.00.40 when domestic grinders cannot mobilize quickly enough. 55-stone configuration for 1-mile-per-day restoration.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Metallurgical track damage analysis required for emergency classification
• Night operation lighting/safety certification for 24/7 emergency restoration
• Grinding dust containment systems required for EPA compliance