Caterpillar SR4B 2500 kVA Diesel Generator Alternator
A brushless AC generator alternator rated at 2500 kVA, designed for heavy-duty diesel generator sets used in industrial power backup systems. It is an AC generator (alternator) with an output exceeding 750 kVA, not photovoltaic.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the alternator output is 750 kVA or less
Alternators with output not exceeding 750 kVA fall under a different tariff item.
If imported as a complete generating set
Generating sets are classified under heading 85.02.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Ensure the alternator is classified as an AC generator under 8501.64.00, not as a generating set
• Have the manufacturer's datasheet showing the 2500 kVA output available for CBSA
• Check if the goods qualify for duty relief under the Machinery Remission Program
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