Caterpillar 3512C Marine Diesel Engine from Japan
The Caterpillar 3512C is a V12 compression-ignition marine propulsion engine rated at 500 kW, designed for commercial vessels like ferries and supply ships. It falls under HTS 8408.10.0040 as a diesel engine exceeding 373 kW but not exceeding 746 kW, specifically for marine propulsion applications.
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
• Obtain marine engine certification from manufacturer confirming power output and propulsion use; ensure compliance with IMO Tier II/III emissions standards; verify EPA labels for US import to avoid customs holds