Caterpillar D9T Dozer-Mounted Rock Breaker from China
A hydraulic rock breaker attachment designed for mounting on Caterpillar D9T bulldozers, used in mining and construction for breaking large rock formations and boulders. It falls under HTS 8430.31.0040 as a self-propelled rock breaking machine due to its integration with a self-propelled dozer base for mobility in harsh terrains.
Duty Rate — China → United States
35%
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
9903.88.0125%Except as provided in headings 9903.88.05, 9903.88.06, 9903.88.07, 9903.88.08, 9903.88.10, 9903.88.11, 9903.88.14, 9903.88.19, 9903.88.50, 9903.88.52, 9903.88.58, 9903.88.60, 9903.88.62, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(a) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(b) [to this subchapter]
Import Tips
• Verify self-propelled capability with engine specs and mobility documentation to confirm classification under 8430.31.0040
• Include OEM certificates for hydraulic systems and attachments to avoid misclassification as parts under 8431
• Check for EPA emissions compliance if the integrated dozer engine exceeds certain horsepower thresholds