Generac
Generac SG080
Industrial Gaseous
Generac SG080 uses the 4.43 L inline-four gaseous engine at 1800 RPM. The official specification publishes 80 kWe standby and 122 hp at rated output. EPA annual certification data records matching 4.4 L inline-four stationary configurations.
Overhaul & repair parts- Manufacturer files
- 2 datasheets
- Last updated
- 2026-07-26
- Package route
- gas generator sets
- Standby Power · 60 Hz
- 100 kVA
- Electrical Output
- 80 kWe
- Cylinders
- L4
- Displacement
- 4.43 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 | — | 73 | 91.3 |
| Standby Power | 91 | 80 | 100 |
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Generac SG080 overhaul & repair parts
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Generac SG080 generator set context
The Generac SG080 is listed here as a natural gas generator-drive engine for 60 Hz generator sets, with a headline 100 kVA / 80 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 | SG080 |
| Series | Industrial Gaseous |
| Configuration | Inline-4 Turbocharged |
| Cylinders | 4 |
| Displacement | 4.43 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 |
| Country of Origin | United States |
Frequently asked questions
What is the power output of the Generac SG080?
The Generac SG080 is rated at 100 kVA standby / 91 kVA prime at 60 Hz (1,800 rpm).
Does the SG080 run at 50 Hz or 60 Hz?
The Generac SG080 is rated for 60 Hz (1,800 rpm).
What fuel does the Generac SG080 use?
The Generac SG080 is a Natural Gas generator-set engine.
What is the displacement and cylinder configuration of the SG080?
The Generac SG080 is an inline-4 (4-cylinder) engine with a displacement of 4.43 L.
What emissions information is listed for the SG080?
This record lists U.S. EPA Stationary for the Generac SG080. 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 SG080?
The Generac SG080 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 SG080?
This page links reference documents for the Generac SG080. Check each document's title, model coverage, revision and rating conditions before using it for selection.