Exceeding 746 kW
Compression-ignition internal combustion piston engines (diesel or semi-diesel engines): > Marine propulsion engines > Exceeding 746 kW
Duty Rate (from China)
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
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]
Products classified under HTS 8408.10.00.50
Wärtsilä 16V50SG Propulsion Diesel Engine
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.
Kongsberg Maritime C-Common Rail Diesel Engine
Medium-speed common-rail injected marine propulsion diesel generating 1,500 kW for offshore supply vessels. HTS 8408.10.0050 due to compression-ignition, marine propulsion function, and power over 746 kW. Enhances fuel efficiency and emissions control.
Caterpillar 3616 Marine Diesel Engine
A high-power compression-ignition marine propulsion engine rated at 2000 kW, designed for large commercial vessels like container ships and bulk carriers. It falls under HTS 8408.10.0050 due to its diesel operation, marine propulsion purpose, and power exceeding 746 kW. Used primarily for reliable, fuel-efficient propulsion in heavy-duty maritime applications.
MAN B&W 6S50ME-C Diesel Propulsion Engine
Two-stroke marine diesel engine for propulsion in large tankers, delivering 12,180 kW. Classified under HTS 8408.10.0050 for its compression-ignition design, marine propulsion role, and power well above 746 kW. Features electronically controlled fuel injection for efficiency.
MTU 20V4000M63 Marine Propulsion Engine
High-speed diesel engine rated at 2,940 kW for naval frigates and fast ferries. Falls under HTS 8408.10.0050 for diesel marine propulsion exceeding 746 kW. Provides rapid acceleration and reliability for military/commercial high-speed applications.
Volvo Penta D16 MH Marine Propulsion Engine
16-liter inline-6 diesel engine outputting 900 kW for pleasure yachts and workboats. Classified HTS 8408.10.0050 as compression-ignition marine propulsion exceeding 746 kW. Balances power with low vibration for recreational use.