Caterpillar G3516B Natural Gas Engine
The Caterpillar G3516B is a large-bore natural gas engine for data center backup power, spark-ignition with low emissions tuning. Classified under HTS 8407.90.90.10 as industrial gas piston engine, it delivers 2MW+ output. Air-to-air aftercooling standard.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If broadly tuned generating sets
Tuned engine-generator combinations classify as complete generating sets.
If steam turbine hybrid components
Cogeneration hybrid engines may cross into steam engine parts.
If data processing input units
Special cleanroom engines for semiconductor testing could qualify differently.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Requires detailed emissions package docs; declare skid-mount status carefully
• High-value items need binding rulings for set vs engine determination
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