MAN Diesel & Turbo Marine Gas Turbine
MAN's marine gas turbines power high-speed ferries and patrol boats with efficient vapor expansion technology. Under HTS 8406.10.90.00, it captures 'other' vapor turbines for marine propulsion excluding standard steam models. This ensures precise tariffing for naval and commercial marine applications.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If imported as a replacement part only
Parts of marine turbines classify under 8406.90 rather than complete units, based on state of completion.
If components like turbine blades alone
Specific parts of gas turbines fall under 8411.99, separating components from assembled propulsion turbines.
If when installed in military warships
Warships and vessels over 20m classify entirely under Chapter 89, subsuming turbine classification.
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Import Tips & Compliance
• Include CAD drawings and installation manuals for CBP review; comply with USCG type approval for US waters; watch for undervaluation pitfalls in modular assemblies
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GE LM2500 Marine Gas Turbine
The GE LM2500 is a lightweight, high-power aeroderivative gas turbine used for marine propulsion in frigates, destroyers, and fast ferries. It falls under HTS 8406.10.90.00 as it is a vapor turbine (gas turbine) specifically designed for marine propulsion but not classified as a steam turbine or specific high-speed model under other subheadings. This classification covers other turbines for marine use beyond basic steam types.
Rolls-Royce WR-21 Marine Gas Turbine
The Rolls-Royce WR-21 is an intercooled recuperated gas turbine optimized for high efficiency in naval vessels like destroyers. Classified under HTS 8406.10.90.00 as 'other' turbines for marine propulsion, it uses vapor (gas) expansion distinct from steam turbines. Its design for intermittent high-speed marine use fits this subheading.
Vericor TF Series Marine Gas Turbine
Vericor TF40/TF50 series are compact aeroderivative turbines for fast military craft and corvettes. HTS 8406.10.90.00 applies to these 'other' marine propulsion vapor turbines, emphasizing their non-steam vapor cycle operation. Ideal for high-speed intermittent duty.
Turbec T100 Marine Gas Turbine
The Turbec T100 is a microturbine adapted for auxiliary marine propulsion in yachts and small vessels. It fits HTS 8406.10.90.00 as an 'other' vapor turbine for marine use, leveraging gas expansion for efficient power. Suitable for hybrid propulsion systems.