Chapter 85: Electrical machinery and equipment and parts thereof; sound recorders and reproducers, television image and sound recorders and reproducers, and parts and accessories of such articles

HTS heading 8502: Electric generating sets and rotary converters

16 numbered lines under heading 8502, including 12 10-digit statistical lines. The first six digits are the international HS subheading; the general column is the normal US duty rate.

HTS heading 8502
HTS codeDescriptionUnitGeneralSpecialColumn 2
8502Electric generating sets and rotary converters:
Generating sets with compression-ignition internal combustion piston engines (diesel or semi-diesel engines):
8502.11.00.00Of an output not exceeding 75 kVANo.2.5%Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,JP,KR,MA,OM,P,PA,PE,S,SG)35%
8502.12.00.00Of an output exceeding 75 kVA but not exceeding 375 kVANo.2.5%Free (A*,AU,B,BH,C,CL,CO,D,E,IL,JO,JP,KR,MA,OM,P,PA,PE,S,SG)35%
8502.13.00Of an output exceeding 375 kVA2%Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)35%
8502.13.00.20Exceeding 375 kVA but not exceeding 1,000 kVANo.
8502.13.00.40Exceeding 1,000 kVANo.
8502.20.00Generating sets with spark-ignition internal combustion piston engines2%Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,JP,KR,MA,OM,P,PA,PE,S,SG)35%
8502.20.00.30Of an output not exceeding 1.875 kVANo.
8502.20.00.60Of an output exceeding 1.875 kVA but not exceeding 6.25 kVANo.
8502.20.00.70Of an output exceeding 6.25 kVA but not exceeding 75 kVANo.
8502.20.00.85Of an output exceeding 75 kVANo.
Other generating sets:
8502.31.00.00Wind-poweredNo.2.5%Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)35%
8502.39.00Other2.5%Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,JP,KR,MA,OM,P,PA,PE,S,SG)35%
8502.39.00.40Powered by steam turbineNo.
8502.39.00.80OtherNo.
8502.40.00.00Electric rotary convertersNo.3%Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)35%

Statistical (10-digit) lines without a rate use the rate of the 8-digit line above them. Additional duties such as Section 301 and Section 232 may apply; check them with the tariff checker.

Source: Harmonized Tariff Schedule of the United States, 2026 HTS Revision 20 (effective 2026-09-28), U.S. International Trade Commission (hts.usitc.gov), imported 2026-10-07. Reference only; not legal or customs advice or a binding classification. Additional duties under Chapter 99 may apply. ShipWave is not affiliated with the USITC or U.S. Customs and Border Protection.