Herrenknecht Vertical Self-Propelled Tunnel Borer from Canada
Self-propelled vertical shaft sinking machine for urban tunneling access shafts. Classified in HTS 8430.41.00.00 as self-propelled boring machinery for earth. Features cutterhead and muck removal system.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Submit geotechnical survey compatibility to affirm earth boring use
• Document cutter wheel specs excluding rock/mineral primary focus
• Prepare modular assembly plans for containerized import