HS Code for Diesel Generator Sets
The HS Code for diesel generator sets is 850211. The MFN duty rate for importing to the US is 2.5%.
| HS Code (6-digit) | 850211 |
|---|---|
| US Duty Rate (MFN) | 2.5% |
| EU Duty Rate (MFN) | 2.7% |
| Chapter | 85 |
| Heading | 8502 |
| Last Updated | 2026-05 |
Description
Electric generating sets, diesel, output not exceeding 75 kVA
HS Code 850211 covers diesel electric generating sets with an output not exceeding 75 kVA, subject to a 2.5% US MFN duty rate.
Frequently Asked Questions
Does importing a diesel generator set under HTS 850211 require an EPA pre-import certification or other specific environmental approvals?
Yes, all diesel-powered generator sets must comply with U.S. Environmental Protection Agency (EPA) emission standards for non-road engines. Importers must generally file an EPA Form 3520-1 and may need to provide a Certificate of Conformity from the engine manufacturer to clear customs. Failure to provide proper documentation can result in seizure or re-export of the goods.
What are the critical packaging requirements for shipping diesel generator sets (HTS 850211) via ocean freight to ensure they withstand the voyage?
Diesel generator sets must be securely crated on heavy-duty skids to allow for deck stowage and forklift handling, with all internal components blocked and braced to prevent shifting. The entire unit must be weatherproofed to protect against salt spray and moisture, and the fuel system must be completely drained and purged to comply with hazardous material safety regulations for vessel transport.
Common Classification Mistakes
A frequent error is classifying generator sets with an engine and alternator mounted on a common base but not fully housed within a sound-attenuating enclosure or container as 8502.11. Such units may be more correctly classifiable under 8502.12 (other generating sets) or as separate components. Ensure the set is 'for an output not exceeding 75 kVA' to stay within this code; otherwise, it falls under 8502.20. Additionally, portable generators on wheels are often mistakenly entered here but typically belong to heading 8502.39 as 'other' generating sets.
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