HS code · 6-digit subheading
HS Code 8502.12 – Electric generating sets; with compression-ignition internal combustion piston engines (diesel or semi-diesel engines), of an output exceeding 75kVA but not exceeding 375kVA
HS code 8502.12 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 75kVA but not exceeding 375kVA. It is used for commercial backup generators, industrial standby generators, hospital power systems, data center generators and medium-scale rental power units.
What HS 8502.12 covers
This HS code encompasses electric generating sets with compression-ignition internal combustion piston engines (diesel or semi-diesel engines) having an output exceeding 75 kVA but not exceeding 375 kVA. These medium-sized diesel generators are essential for providing primary or backup power to commercial buildings, hospitals, data centers, medium-sized industrial facilities, and large agricultural operations. Importers include commercial enterprises, healthcare facilities, data center operators, manufacturing plants, and equipment rental companies. Exporters are established manufacturers known for producing durable and efficient power generation equipment. Key trade factors include continuous operation capability, robust design for demanding environments, fuel efficiency under varying loads, and integration with building management systems for automatic transfer and monitoring. They represent a critical investment for operational continuity.
- Covers
- Commercial backup generators
- Industrial standby generators
- Hospital power systems
- Data center generators
- Medium-scale rental power units
- Marine auxiliary generators
- Mining camp generators
- Examples
- Perkins 200kVA Generator
- Volvo Penta D13 Genset
- John Deere 6068HFG82 Genset
- FG Wilson P250-3
- Cummins QSB7-G5
Codes often confused with 8502.12
Common mistake. Differentiated from 850211 (smaller diesel gensets) and 850213 (larger diesel gensets) solely by its specific power output range.
Top exporters and importers of HS code 850212, 2025
In 2025, the largest exporter of HS code 850212 in UN Comtrade data was China, with 45% of world exports; the largest importer in UN Comtrade data was the United States, with 4.9% 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 $942M 45% of world exports
- 2 Italy $133M 6.4% of world exports
- 3 Türkiye $127M 6.1% of world exports
World total: $2.1B Reported figures on UN Comtrade ↗
Top importers 2025 · share of world imports
- 1 United States $102M 4.9% of world imports
- 2 United Arab Emirates* ~$100M 4.8% of world imports · partner records ↗
- 3 United Kingdom $77M 3.7% of world imports
World total: $2.1B 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 marked * did not, so their figures add up what other countries recorded trading with them, and their exports are valued at buyers' CIF prices. 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 8502.12 2
Brazil splits HS 8502.12 into 2 NCM codes, Mercosur's 8-digit tariff lines.
- 8502.12.10 AC diesel generating sets over 75 to 375 kVADe corrente alternada
- 8502.12.90 Other diesel generating sets over 75 to 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 8502.12
What is HS code 850212?
HS code 850212 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 75kVA but not exceeding 375kVA. This HS code encompasses electric generating sets with compression-ignition internal combustion piston engines (diesel or semi-diesel engines) having an output exceeding 75 kVA but not exceeding 375 kVA. These medium-sized diesel generators are essential for providing primary or backup power to commercial buildings, hospitals, data centers, medium-sized industrial facilities, and large agricultural operations. Importers include commercial enterprises, healthcare facilities, data center operators, manufacturing plants, and equipment rental companies. Exporters are established manufacturers known for producing durable and efficient power generation equipment. Key trade factors include continuous operation capability, robust design for demanding environments, fuel efficiency under varying loads, and integration with building management systems for automatic transfer and monitoring. They represent a critical investment for operational continuity.
What products fall under HS code 850212?
Commercial backup generators, industrial standby generators, hospital power systems, data center generators, medium-scale rental power units, marine auxiliary generators, mining camp generators
What are common misclassifications for HS code 850212?
Differentiated from 850211 (smaller diesel gensets) and 850213 (larger diesel gensets) solely by its specific power output range.
Which countries are the top exporters of goods under HS code 850212?
In 2025, the top exporters of HS code 850212 in UN Comtrade data were China ($942M, 45% of world exports), Italy ($133M) and Türkiye ($127M). World exports came to about $2.1B, 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 850212?
In 2025, the top importers of HS code 850212 in UN Comtrade data were the United States ($102M, 4.9% of world imports), the United Arab Emirates (about $100M) and the United Kingdom ($77M). World imports came to about $2.1B, 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.
How is HS code 850212 structured?
HS code 850212 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 (12) specify the subheading. This code is standardized globally by the World Customs Organization.
What is the Brazil NCM code for HS code 850212?
Brazil splits HS code 850212 into 2 NCM codes: 8502.12.10 (AC diesel generating sets over 75 to 375 kVA), 8502.12.90 (Other diesel generating sets over 75 to 375 kVA). The first 6 digits of each match the HS code.