HS code · 6-digit subheading
HS Code 8502.13 – Electric generating sets; with compression-ignition internal combustion piston engines (diesel or semi-diesel engines), of an output exceeding 375kVA
HS code 8502.13 is the 6-digit subheading for electric generating sets, with compression-ignition internal combustion piston engines (diesel or semi-diesel engines), of an output exceeding 375kVA. It is used for utility-scale standby generators, large industrial power plants, marine auxiliary generators, mining site power units and emergency power for critical infrastructure.
What HS 8502.13 covers
This HS code covers large-scale electric generating sets powered by compression-ignition internal combustion piston engines (diesel or semi-diesel engines) with an output exceeding 375 kVA. These are massive diesel generators, crucial for utility-scale backup, large industrial complexes, mining operations, remote power stations, and critical infrastructure where uninterrupted, high-capacity power is non-negotiable. Importers include power utilities, large industrial corporations, mining companies, marine industry operators, and military installations. Exporters are typically global leaders in heavy machinery and power generation. Key trade considerations involve massive power output, heavy-duty construction for extreme conditions, complex control systems for synchronization and load management, high fuel consumption, and long-term reliability. These units are often custom-engineered for specific projects.
- Covers
- Utility-scale standby generators
- Large industrial power plants
- Marine auxiliary generators
- Mining site power units
- Emergency power for critical infrastructure
- Oil rig generators
- Data center mega-generators
- Examples
- Caterpillar 3516C Genset
- MTU 20V4000 G84 Genset
- Wärtsilä 20DF Genset
- Cummins QSK95 Series
- GE Jenbacher J624
Codes often confused with 8502.13
Common mistake. Differentiated from 850212 (medium diesel gensets) by its significantly higher power output, and from 850164 (large AC generators) by being a complete 'generating set' with an engine.
Top exporters and importers of HS code 850213, 2025
In 2025, the largest exporter of HS code 850213 in UN Comtrade data was China, with 30% of world exports; the largest importer in UN Comtrade data was China, with 9.4% of world imports. Countries that did not report 2025 data are estimated from partner records, which can understate them.
Top exporters 2025 · share of world exports
- 1 China $2.7B 30% of world exports
- 2 United States $978M 11% of world exports
- 3 Germany $781M 8.6% of world exports
World total: $9.1B Reported figures on UN Comtrade ↗
Top importers 2025 · share of world imports
- 1 China $828M 9.4% of world imports
- 2 Malaysia $595M 6.8% of world imports
- 3 United States $507M 5.8% of world imports
World total: $8.8B Reported figures on UN Comtrade ↗
How these figures are built
109 countries reported 2025 trade to UN Comtrade in HS 2022, and their own totals are used. Countries that did not report are estimated from what other countries recorded trading with them. Those estimates miss trade with other non-reporting countries, so they can be low, and a non-reporting country can rank higher than shown or be missing from the list. World totals add both and leave out trade between two non-reporting countries. Figures are in current US dollars; reported imports are mostly valued CIF and exports FOB, and exports include re-exports. The UN Comtrade links show the underlying records; they can also list a few reporters left out here (regional groups and older HS editions).
Source: UN Comtrade (United Nations Statistics Division), 2025 annual data.
Brazil NCM codes for 8502.13 3
Brazil splits HS 8502.13 into 3 NCM codes, Mercosur's 8-digit tariff lines.
- 8502.13.1 Alternating currentDe corrente alternada Group
- 8502.13.11 AC diesel generating sets over 375 to 430 kVADe potência não superior a 430 kVA
- 8502.13.19 AC diesel generating sets over 430 kVAOutros
- 8502.13.90 Other diesel generating sets over 375 kVAOutros
All Brazil NCM codes in heading 85.02 →
Source: Siscomex NCM table, updated Oct 2026. The Portuguese text is official; the English is our translation.
Questions about HS 8502.13
What is HS code 850213?
HS code 850213 is a 6-digit subheading in the Harmonized System that covers: Electric generating sets; with compression-ignition internal combustion piston engines (diesel or semi-diesel engines), of an output exceeding 375kVA. This HS code covers large-scale electric generating sets powered by compression-ignition internal combustion piston engines (diesel or semi-diesel engines) with an output exceeding 375 kVA. These are massive diesel generators, crucial for utility-scale backup, large industrial complexes, mining operations, remote power stations, and critical infrastructure where uninterrupted, high-capacity power is non-negotiable. Importers include power utilities, large industrial corporations, mining companies, marine industry operators, and military installations. Exporters are typically global leaders in heavy machinery and power generation. Key trade considerations involve massive power output, heavy-duty construction for extreme conditions, complex control systems for synchronization and load management, high fuel consumption, and long-term reliability. These units are often custom-engineered for specific projects.
What products fall under HS code 850213?
Utility-scale standby generators, large industrial power plants, marine auxiliary generators, mining site power units, emergency power for critical infrastructure, oil rig generators, data center mega-generators
What are common misclassifications for HS code 850213?
Differentiated from 850212 (medium diesel gensets) by its significantly higher power output, and from 850164 (large AC generators) by being a complete 'generating set' with an engine.
Which countries are the top exporters of goods under HS code 850213?
In 2025, the top exporters of HS code 850213 in UN Comtrade data were China ($2.7B, 30% of world exports), the United States ($978M) and Germany ($781M). World exports came to about $9.1B, adding countries' reported figures and partner-based estimates for those that did not report (UN Comtrade data). Countries that did not report 2025 data are estimated from partner records, which can understate them.
Which countries are the top importers of goods under HS code 850213?
In 2025, the top importers of HS code 850213 in UN Comtrade data were China ($828M, 9.4% of world imports), Malaysia ($595M) and the United States ($507M). World imports came to about $8.8B, adding countries' reported figures and partner-based estimates for those that did not report (UN Comtrade data). Countries that did not report 2025 data are estimated from partner records, which can understate them.
How is HS code 850213 structured?
HS code 850213 is a 6-digit subheading under the Harmonized System. The first 2 digits (85) identify the chapter, digits 3-4 (02) identify the heading, and digits 5-6 (13) specify the subheading. This code is standardized globally by the World Customs Organization.
What is the Brazil NCM code for HS code 850213?
Brazil splits HS code 850213 into 3 NCM codes: 8502.13.11 (AC diesel generating sets over 375 to 430 kVA), 8502.13.19 (AC diesel generating sets over 430 kVA), 8502.13.90 (Other diesel generating sets over 375 kVA). The first 6 digits of each match the HS code.