Generac
Generac SG200
Industrial Gaseous
Generac SG200 is a 200 kWe standby and 180 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
- 250 kVA
- Electrical Output
- 200 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 | — | 180 | 225 |
| Standby Power | — | 200 | 250 |
Ask about Generac SG200
Choose parts / service or sourcing. Your message includes this model and page link.
Generac SG200 overhaul & repair parts
Already running a Generac SG200? 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 SG200 and your selected categories included. Attach your photos there.
Generac SG200 generator set context
The Generac SG200 is listed here as a natural gas generator-drive engine for 60 Hz generator sets, with a headline 250 kVA / 200 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 | SG200 |
| 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 SG200?
The Generac SG200 is rated at 250 kVA standby / 225 kVA prime at 60 Hz (1,800 rpm).
Does the SG200 run at 50 Hz or 60 Hz?
The Generac SG200 is rated for 60 Hz (1,800 rpm).
What fuel does the Generac SG200 use?
The Generac SG200 is a Natural Gas generator-set engine.
What is the displacement and cylinder configuration of the SG200?
The Generac SG200 is an inline-6 (6-cylinder) engine with a displacement of 14.2 L.
What emissions information is listed for the SG200?
This record lists U.S. EPA Stationary for the Generac SG200. 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 SG200?
The Generac SG200 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 SG200?
This page links reference documents for the Generac SG200. Check each document's title, model coverage, revision and rating conditions before using it for selection.