PSI 8.8L Natural Gas Engine from China
PSI's 8.8L engine is a spark-ignition natural gas powerhouse for fracking pumps and drilling rigs, optimized for high-pressure operations. HTS 8407.90.90.10 covers this non-vehicle gas piston engine with electronic controls. Lean-burn technology reduces NOx emissions.
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
9903.88.0225%Except as provided in headings 9903.88.12, 9903.88.17, 9903.88.20, 9903.88.54, 9903.88.59, 9903.88.61, 9903.88.63, 9903.88.66, 9903.88.67, 9903.88.68, 9903.88.69, or 9903.88.70, articles the product of China, as provided for in U.S. note 20(c) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(d)
Import Tips
• Provide pressure ratings and emissions test data; declare as 'stationary only' to prevent vehicle reclassification
• Pitfall: high-value engines trigger frequent audits