Wärtsilä 16V50SG Propulsion Diesel Engine from Japan
16-cylinder V-config marine diesel engine producing 18,000 kW for cruise ships and ferries. HTS 8408.10.0050 applies as a compression-ignition piston engine for marine propulsion exceeding 746 kW. Optimized for low-speed maneuvering and high-speed cruising.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Include noise level certifications for port compliance in import documentation
• Document fuel type (e.g
• MGO/MDO) matching engine specs for customs
• Avoid classifying as spark-ignition; confirm compression-ignition via injector details