Cummins INDUSTRIAL ENGINES
In ProductionCummins C25N6
QSJ2.4G Genset
Cummins C25N6 is a 25 kWe / 31 kVA, 60 Hz standby generator set using the 2.4 L QSJ2.4G spark-ignition engine. Cummins lists the current natural-gas package for EPA stationary emergency and non-emergency applications; the official range brochure identifies EPA emissions certification.
Standby Power
31 kVA
Electrical Output
25 kWe
Cylinders / Config
Inline-4 Spark Ignition
Displacement
2.4 L
Rated Speed
1,800 RPM
ISO 8528 Power Ratings
Power Factor: 0.8 pfkWm = mechanical engine shaft power · kWe = electrical output · kVA = apparent electrical power.
| Operating Duty | kWm (Mechanical) | kWe (Electrical) | kVA (Rating) |
|---|---|---|---|
| Standby | — | 25 | 31 |
Mechanical & Electrical Specifications
| Brand | Cummins |
| Model | C25N6 |
| Series | QSJ2.4G Genset |
| Configuration | Inline-4 Spark Ignition |
| Cylinders | 4 |
| Displacement | 2.4 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 C25N6?
The Cummins C25N6 is rated at 31 kVA standby at 60 Hz (1,800 rpm).
Does the C25N6 run at 50 Hz or 60 Hz?
The Cummins C25N6 is rated for 60 Hz (1,800 rpm).
What fuel does the Cummins C25N6 use?
The Cummins C25N6 is a Natural Gas generator-set engine.
What is the displacement and cylinder configuration of the C25N6?
The Cummins C25N6 is an inline-4 (4-cylinder) engine with a displacement of 2.4 L.
What emissions standard does the C25N6 meet?
The Cummins C25N6 is certified to U.S. EPA Stationary emissions standards.
Is the Cummins C25N6 still in production?
Yes — the Cummins C25N6 is a current production model.
Is a datasheet available for the C25N6?
Yes — an official Cummins datasheet for the Cummins C25N6 can be downloaded from this page.