Generac
Generac SG230
Industrial Gaseous
Generac SG230 is a 230 kWe standby and 207 kWe prime industrial gaseous generator using the 14.2 L inline-six platform at 1800 RPM. It is EPA certified for stationary emergency and non-emergency service.
Overhaul & repair parts- Manufacturer files
- 1 datasheet
- Last updated
- 2026-07-26
- Package route
- gas generator sets
- Standby Power · 60 Hz
- 288 kVA
- Electrical Output
- 230 kWe
- Cylinders
- L6
- Displacement
- 14.2 L
- Rated Speed
- 1,800 RPM
Power Ratings
kWm = mechanical shaft power · kWe = electrical output · kVA = kWe ÷ 0.8 pf
60 Hz1800 RPM
| kWm | kWe | kVA | |
|---|---|---|---|
| Prime Power | — | 207 | 258.8 |
| Standby Power | — | 230 | 287.5 |
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Generac SG230 overhaul & repair parts
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Generac SG230 generator set context
The Generac SG230 is listed here as a natural gas generator-drive engine for 60 Hz generator sets, with a headline 288 kVA / 230 kWe / standby rating. Use this page to compare the published engine output, electrical kWe/kVA ratings, emissions level, datasheet availability, and neighboring models before specifying an alternator, controller, enclosure, voltage, and compliance package.
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Technical Specifications
| Brand | Generac |
| Model | SG230 |
| Series | Industrial Gaseous |
| Configuration | Inline-6 Turbocharged Aftercooled |
| Cylinders | 6 |
| Displacement | 14.2 L |
| Fuel Type | Natural Gas |
| Ignition Type | Spark Ignition |
| Cooling Method | Liquid-Cooled |
| Emissions Standard | U.S. EPA Stationary |
| Certifications | U.S. EPA Stationary, U.S. EPA Stationary Emergency, U.S. EPA Stationary Non-Emergency |
| Country of Origin | United States |
Frequently asked questions
What is the power output of the Generac SG230?
The Generac SG230 is rated at 288 kVA standby / 259 kVA prime at 60 Hz (1,800 rpm).
Does the SG230 run at 50 Hz or 60 Hz?
The Generac SG230 is rated for 60 Hz (1,800 rpm).
What fuel does the Generac SG230 use?
The Generac SG230 is a Natural Gas generator-set engine.
What is the displacement and cylinder configuration of the SG230?
The Generac SG230 is an inline-6 (6-cylinder) engine with a displacement of 14.2 L.
What emissions information is listed for the SG230?
This record lists U.S. EPA Stationary for the Generac SG230. Confirm the exact engine family, model year, configuration and applicable manufacturer certification documents before specifying it for a regulated project. A database label does not establish certification of a complete generator package.
What is the catalog status of the Generac SG230?
The Generac SG230 is marked active in this database. Confirm current production and availability with the manufacturer; catalog status is not a live supply check.
Are reference documents available for the SG230?
This page links reference documents for the Generac SG230. Check each document's title, model coverage, revision and rating conditions before using it for selection.