Cummins
Cummins C300N6
GTA855E Genset
Cummins C300N6 is a 300 kWe / 375 kVA, 60 Hz natural-gas standby generator using the 14 L GTA855E inline-six engine. Its official specification identifies EPA stationary emergency certification, while Cummins also lists the current GTA855E platform for stationary non-emergency applications.
- Standby Power · 60 Hz
- 375 kVA
- Electrical Output
- 300 kWe
- Cylinders
- L6
- Displacement
- 14 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 | — | 300 | 375 |
Cummins C300N6 generator set context
The Cummins C300N6 is listed here as a natural gas generator-drive engine for 60 Hz generator sets, with a headline 375 kVA / 300 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 | Cummins |
| Model | C300N6 |
| Series | GTA855E Genset |
| Configuration | Inline-6 Turbocharged Aftercooled |
| Cylinders | 6 |
| Displacement | 14 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, U.S. EPA NSPS |
| Country of Origin | United States |
Frequently asked questions
What is the power output of the Cummins C300N6?
The Cummins C300N6 is rated at 375 kVA standby at 60 Hz (1,800 rpm).
Does the C300N6 run at 50 Hz or 60 Hz?
The Cummins C300N6 is rated for 60 Hz (1,800 rpm).
What fuel does the Cummins C300N6 use?
The Cummins C300N6 is a Natural Gas generator-set engine.
What is the displacement and cylinder configuration of the C300N6?
The Cummins C300N6 is an inline-6 (6-cylinder) engine with a displacement of 14 L.
What emissions standard does the C300N6 meet?
The Cummins C300N6 is certified to U.S. EPA Stationary emissions standards.
Is the Cummins C300N6 still in production?
Yes — the Cummins C300N6 is a current production model.
Is a datasheet available for the C300N6?
Yes — an official Cummins datasheet for the Cummins C300N6 can be downloaded from this page.
Related Engines
Compare Cummins C300N6
Reference
- Canonical page
- /engines/cummins-c300n6
- Last database update
- 2026-07-26
- Manufacturer files
- 2 datasheets linked
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