Cummins INDUSTRIAL ENGINES
In ProductionCummins QSK38-G18
QSK38 Series
Cummins QSK38-G18 37.885 L V12 diesel engine for generator and industrial constant-speed applications. EPA annual certification data lists up to 1,659 kW mechanical power at 1800 RPM. U.S. EPA Tier 2. Electrical ratings are stored only where an official Cummins generator-set rating card identifies the exact engine model.
Standby Power
1875 kVA
Electrical Output
1500 kWe
Cylinders / Config
V12
Displacement
37.885 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) |
|---|---|---|---|
| Prime | — | 1364 | 1705 |
| Standby | — | 1500 | 1875 |
Mechanical & Electrical Specifications
| Brand | Cummins |
| Model | QSK38-G18 |
| Series | QSK38 Series |
| Configuration | V12 |
| Cylinders | 12 |
| Displacement | 37.885 L |
| Fuel Type | Diesel |
| Ignition Type | Compression Ignition |
| Cooling Method | Liquid-Cooled |
| Emissions Standard | U.S. EPA Tier 2 |
| Certifications | U.S. EPA Tier 2 |
| Country of Origin | United States |
Frequently Asked Questions
What is the power output of the Cummins QSK38-G18?
The Cummins QSK38-G18 is rated at 1,875 kVA standby / 1,705 kVA prime at 60 Hz (1,800 rpm).
Does the QSK38-G18 run at 50 Hz or 60 Hz?
The Cummins QSK38-G18 is rated for 60 Hz (1,800 rpm).
What fuel does the Cummins QSK38-G18 use?
The Cummins QSK38-G18 is a diesel generator-set engine.
What is the displacement and cylinder configuration of the QSK38-G18?
The Cummins QSK38-G18 is a V12 (12-cylinder) engine with a displacement of 37.885 L.
What emissions standard does the QSK38-G18 meet?
The Cummins QSK38-G18 is certified to U.S. EPA Tier 2 emissions standards.
Is the Cummins QSK38-G18 still in production?
Yes — the Cummins QSK38-G18 is a current production model.
Is a datasheet available for the QSK38-G18?
Yes — an official Cummins datasheet for the Cummins QSK38-G18 can be downloaded from this page.