Generac
Generac SG080 (9.0L)
Industrial Gaseous
Generac SG080 is an 80 kWe, 60 Hz industrial gaseous generator using the legacy 8.9 L naturally aspirated V8 at 1800 RPM. The official specification publishes 122 hp at rated output, natural gas and propane capability, and EPA stationary-emergency certification. This 9.0 L configuration is distinct from the newer 4.5 L SG080.
- Standby Power · 60 Hz
- 100 kVA
- Electrical Output
- 80 kWe
- Cylinders
- V8
- Displacement
- 8.9 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 | |
|---|---|---|---|
| Standby Power | 91 | 80 | 100 |
Generac SG080 (9.0L) generator set context
The Generac SG080 (9.0L) 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.
Also searched as
Technical Specifications
| Brand | Generac |
| Model | SG080 (9.0L) |
| Series | Industrial Gaseous |
| Configuration | V8 Naturally Aspirated |
| Cylinders | 8 |
| Displacement | 8.9 L |
| Compression Ratio | 9.9:1 |
| 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 (9.0L)?
The Generac SG080 (9.0L) is rated at 100 kVA standby at 60 Hz (1,800 rpm).
Does the SG080 (9.0L) run at 50 Hz or 60 Hz?
The Generac SG080 (9.0L) is rated for 60 Hz (1,800 rpm).
What fuel does the Generac SG080 (9.0L) use?
The Generac SG080 (9.0L) is a Natural Gas generator-set engine.
What is the displacement and cylinder configuration of the SG080 (9.0L)?
The Generac SG080 (9.0L) is a V8 (8-cylinder) engine with a displacement of 8.9 L.
What emissions standard does the SG080 (9.0L) meet?
The Generac SG080 (9.0L) is certified to U.S. EPA Stationary emissions standards.
Is the Generac SG080 (9.0L) still in production?
Yes — the Generac SG080 (9.0L) is a current production model.
Is a datasheet available for the SG080 (9.0L)?
Yes — an official Generac datasheet for the Generac SG080 (9.0L) can be downloaded from this page.
Related Engines
Compare Generac SG080 (9.0L)
Reference
- Canonical page
- /engines/generac-sg080-9l
- Last database update
- 2026-07-26
- Manufacturer files
- 1 datasheet linked
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