Cummins INDUSTRIAL ENGINES
In ProductionCummins QSK23
QSK23 Series
Cummins QSK23 23.152 L L6 diesel engine for generator and industrial constant-speed applications. EPA annual certification data lists up to 962 kW mechanical power at 1800 RPM. U.S. EPA Tier 2 / U.S. EPA Final Tier 4. Electrical ratings are stored only where an official Cummins generator-set rating card identifies the exact engine model.
Cylinders / Config
L6
Displacement
23.152 L
Mechanical & Electrical Specifications
| Brand | Cummins |
| Model | QSK23 |
| Series | QSK23 Series |
| Configuration | L6 |
| Cylinders | 6 |
| Displacement | 23.152 L |
| Fuel Type | Diesel |
| Ignition Type | Compression Ignition |
| Cooling Method | Liquid-Cooled |
| Emissions Standard | U.S. EPA Tier 2 / U.S. EPA Final Tier 4 |
| Certifications | U.S. EPA Tier 2, U.S. EPA Final Tier 4 |
| Country of Origin | United States |
Frequently Asked Questions
What fuel does the Cummins QSK23 use?
The Cummins QSK23 is a diesel generator-set engine.
What is the displacement and cylinder configuration of the QSK23?
The Cummins QSK23 is an inline-6 (6-cylinder) engine with a displacement of 23.152 L.
What emissions standard does the QSK23 meet?
The Cummins QSK23 is certified to U.S. EPA Tier 2 / U.S. EPA Final Tier 4 emissions standards.
Is the Cummins QSK23 still in production?
Yes — the Cummins QSK23 is a current production model.
Is a datasheet available for the QSK23?
Yes — an official Cummins datasheet for the Cummins QSK23 can be downloaded from this page.