Cummins INDUSTRIAL ENGINES
In ProductionCummins QSK78G18
QSK Series
Cummins QSK78G18 generator-drive diesel engine discovered in the GenProBase public selector. GenProBase lists 1 row(s) across 50Hz with 78 L displacement, 18V cylinders, liquid-cooled cooling, and Unregulated emissions labeling. Treat this row as source-discovered and prioritize OEM datasheet attachment in a follow-up pass.
Electrical Output
2200 kWe
Cylinders / Config
L18, turbocharged aftercooled
Displacement
78 L
Rated Speed
1,500 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 | 2151 | 2000 | — |
| Standby | 2383 | 2200 | — |
Mechanical & Electrical Specifications
| Brand | Cummins |
| Model | QSK78G18 |
| Series | QSK Series |
| Configuration | L18, turbocharged aftercooled |
| Cylinders | 18 |
| Displacement | 78 L |
| Fuel Type | Diesel |
| Ignition Type | Compression Ignition |
| Cooling Method | Liquid-Cooled |
| Emissions Standard | Unregulated |
| Country of Origin | United Kingdom |
Frequently Asked Questions
What is the power output of the Cummins QSK78G18?
The Cummins QSK78G18 is rated at 2,750 kVA standby / 2,500 kVA prime at 50 Hz (1,500 rpm).
Does the QSK78G18 run at 50 Hz or 60 Hz?
The Cummins QSK78G18 is rated for 50 Hz (1,500 rpm).
What fuel does the Cummins QSK78G18 use?
The Cummins QSK78G18 is a diesel generator-set engine.
What is the displacement and cylinder configuration of the QSK78G18?
The Cummins QSK78G18 is a V18 (18-cylinder) engine with a displacement of 78 L.
Is the Cummins QSK78G18 still in production?
Yes — the Cummins QSK78G18 is a current production model.