Generac
Generac SG100 (8.8L)
Industrial Gaseous
Generac SG100 is the 100 kWe node in the current 8.8 L V8 industrial gaseous generator family. The PSI engine is turbocharged and aftercooled, operates at 1800 RPM, and is EPA certified for stationary emergency service.
Overhaul & repair parts- Manufacturer files
- 1 datasheet
- Last updated
- 2026-07-26
- Package route
- gas generator sets
- Standby Power · 60 Hz
- 125 kVA
- Electrical Output
- 100 kWe
- Cylinders
- V8
- Displacement
- 8.8 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 | — | 100 | 125 |
Ask about Generac SG100 (8.8L)
Choose parts / service or sourcing. Your message includes this model and page link.
Generac SG100 (8.8L) overhaul & repair parts
Already running a Generac SG100 (8.8L)? Start with the parts you need, then send your nameplate so we can help check the right references for your engine.
Start with engine identification
We do not have a reviewed public parts preview for this model yet. Send the engine details and tell us what needs repair.
Let’s identify the right parts.
The model is the starting point. Serial numbers and build configurations can change which parts fit.
- Take a clear photo of the engine nameplate.
- Tell us what needs repair or replacement.
- Send both in WhatsApp to start a fitment check.
Opens WhatsApp with SG100 (8.8L) and your selected categories included. Attach your photos there.
Generac SG100 (8.8L) generator set context
The Generac SG100 (8.8L) is listed here as a natural gas generator-drive engine for 60 Hz generator sets, with a headline 125 kVA / 100 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 | SG100 (8.8L) |
| Series | Industrial Gaseous |
| Configuration | V8 Turbocharged Aftercooled |
| Cylinders | 8 |
| Displacement | 8.8 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 SG100 (8.8L)?
The Generac SG100 (8.8L) is rated at 125 kVA standby at 60 Hz (1,800 rpm).
Does the SG100 (8.8L) run at 50 Hz or 60 Hz?
The Generac SG100 (8.8L) is rated for 60 Hz (1,800 rpm).
What fuel does the Generac SG100 (8.8L) use?
The Generac SG100 (8.8L) is a Natural Gas generator-set engine.
What is the displacement and cylinder configuration of the SG100 (8.8L)?
The Generac SG100 (8.8L) is a V8 (8-cylinder) engine with a displacement of 8.8 L.
What emissions information is listed for the SG100 (8.8L)?
This record lists U.S. EPA Stationary for the Generac SG100 (8.8L). 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 SG100 (8.8L)?
The Generac SG100 (8.8L) 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 SG100 (8.8L)?
This page links reference documents for the Generac SG100 (8.8L). Check each document's title, model coverage, revision and rating conditions before using it for selection.