Cummins
Cummins QSK23G7
QSK Series
Cummins QSK23G7 generator-drive diesel engine discovered in the GenProBase public selector. GenProBase lists 1 row(s) across 60Hz with 23 L displacement, 6L cylinders, liquid-cooled cooling, and U.S. EPA Tier 2 emissions labeling. Treat this row as source-discovered and prioritize OEM datasheet attachment in a follow-up pass.
Overhaul & repair parts- Manufacturer files
- No datasheet
- Last updated
- 2026-08-05
- Package route
- diesel generator sets
- Standby Power · 60 Hz
- 1,000 kVA
- Electrical Output
- 800 kWe
- Cylinders
- L6
- Displacement
- 23 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 | |
|---|---|---|---|
| Prime Power | 809 | 727 | — |
| Standby Power | 910 | 800 | — |
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Cummins QSK23G7 overhaul & repair parts
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Cummins QSK23G7 generator set context
The Cummins QSK23G7 is listed here as a diesel generator-drive engine for 60 Hz generator sets, with a headline 1,000 kVA / 800 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.
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Technical Specifications
| Brand | Cummins |
| Model | QSK23G7 |
| Series | QSK Series |
| Configuration | L6, turbocharged aftercooled |
| Cylinders | 6 |
| Displacement | 23 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 | India |
Frequently asked questions
What is the power output of the Cummins QSK23G7?
The Cummins QSK23G7 is rated at 1,000 kVA standby / 909 kVA prime at 60 Hz (1,800 rpm).
Does the QSK23G7 run at 50 Hz or 60 Hz?
The Cummins QSK23G7 is rated for 60 Hz (1,800 rpm).
What fuel does the Cummins QSK23G7 use?
The Cummins QSK23G7 is a diesel generator-set engine.
What is the displacement and cylinder configuration of the QSK23G7?
The Cummins QSK23G7 is an inline-6 (6-cylinder) engine with a displacement of 23 L.
What emissions information is listed for the QSK23G7?
This record lists U.S. EPA Tier 2 for the Cummins QSK23G7. Confirm the exact engine family, model year, configuration and applicable manufacturer certification documents before specifying it for a regulated project. A database label does not establish certification of a complete generator package.
What is the catalog status of the Cummins QSK23G7?
The Cummins QSK23G7 is marked active in this database. Confirm current production and availability with the manufacturer; catalog status is not a live supply check.