Cummins
Cummins QSK38-G26
QSK38 Series
The Cummins QSK38-G26 is a 38-litre V12 diesel engine for generator sets, rated at 1,000 kVA / 800 kWe standby power at 1,500 RPM (50 Hz). It is a liquid-cooled engine built in China.
Overhaul & repair parts- Supporting documents
- 1 document · 1 datasheet
- Last updated
- 2026-05-29
- Package route
- diesel generator sets
- Standby Power · 50 Hz
- 1,000 kVA
- Electrical Output
- 800 kWe
- Cylinders
- V12
- Displacement
- 38 L
- Rated Speed
- 1,500 RPM
Power Ratings
kWm = mechanical shaft power · kWe = electrical output · kVA = kWe ÷ 0.8 pf
50 Hz1500 RPM
| kWm | kWe | kVA | |
|---|---|---|---|
| Prime Power | 807.8 | 727 | 908.8 |
| Standby Power | 888.9 | 800 | 1000 |
Ask about Cummins QSK38-G26
Choose parts / service or sourcing. Your message includes this model and page link.
Cummins QSK38-G26 overhaul & repair parts
Already running a Cummins QSK38-G26? Start with the parts you need, then send your nameplate so we can help check the right references for your engine.
Start with engine identification
We do not have a reviewed public parts preview for this model yet. Send the engine details and tell us what needs repair.
Let’s identify the right parts.
The model is the starting point. Serial numbers and build configurations can change which parts fit.
- Take a clear photo of the engine nameplate.
- Tell us what needs repair or replacement.
- Send both in WhatsApp to start a fitment check.
Opens WhatsApp with QSK38-G26 and your selected categories included. Attach your photos there.
Cummins QSK38-G26 generator set context
The Cummins QSK38-G26 is listed here as a diesel generator-drive engine for 50 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.
Also searched as
Technical Specifications
| Brand | Cummins |
| Model | QSK38-G26 |
| Series | QSK38 Series |
| Configuration | V12 |
| Cylinders | 12 |
| Displacement | 38 L |
| Fuel Type | Diesel |
| Ignition Type | Compression Ignition |
| Cooling Method | Liquid-Cooled |
| Emissions Standard | China National Stage III / Unregulated |
| Country of Origin | China |
Frequently asked questions
What is the power output of the Cummins QSK38-G26?
The Cummins QSK38-G26 is rated at 1,000 kVA standby / 909 kVA prime at 50 Hz (1,500 rpm).
Does the QSK38-G26 run at 50 Hz or 60 Hz?
The Cummins QSK38-G26 is rated for 50 Hz (1,500 rpm).
What fuel does the Cummins QSK38-G26 use?
The Cummins QSK38-G26 is a diesel generator-set engine.
What is the displacement and cylinder configuration of the QSK38-G26?
The Cummins QSK38-G26 is a V12 (12-cylinder) engine with a displacement of 38 L.
What is the catalog status of the Cummins QSK38-G26?
The Cummins QSK38-G26 is marked active in this database. Confirm current production and availability with the manufacturer; catalog status is not a live supply check.
Are reference documents available for the QSK38-G26?
This page links reference documents for the Cummins QSK38-G26. Check each document's title, model coverage, revision and rating conditions before using it for selection.