Rotary Water Well Drilling Rig from Canada
A truck-mounted rotary drilling rig equipped with a rotary table and mud pump system designed specifically for drilling water wells into earth formations. It falls under HTS 8430.49.8040 as other boring machinery for water well drilling, excluding percussion types. This machinery uses rotational force to bore deep holes for groundwater extraction.
Duty Rate — Canada → United States
10%
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
• Verify the rig is explicitly for water well applications with manufacturer specs to avoid reclassification; ensure EPA compliance for diesel emissions if engine-equipped; provide detailed technical drawings showing boring mechanism for customs valuation