Cummins
Cummins KT38-G
K38 Series
The Cummins KT38-G is a 38-litre V12 diesel engine for generator sets, rated at 700 kVA / 560 kWe standby power at 1,500 RPM (50 Hz). It is a liquid-cooled engine built in China.
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- Manufacturer files
- 2 datasheets
- Last updated
- 2026-05-29
- Package route
- diesel generator sets
- Standby Power · 50 Hz
- 700 kVA
- Electrical Output
- 560 kWe
- Cylinders
- V12
- Displacement
- 38 L
- Rated Speed
- 1,500 / 1,800 RPM
Power Ratings
kWm = mechanical shaft power · kWe = electrical output · kVA = kWe ÷ 0.8 pf
50 Hz1500 RPM
| kWm | kWe | kVA | |
|---|---|---|---|
| Prime Power | 555.6 | 500 | 625 |
| Standby Power | 622.2 | 560 | 700 |
60 Hz1800 RPM
| kWm | kWe | kVA | |
|---|---|---|---|
| Prime Power | 688.9 | 620 | 775 |
| Standby Power | 755.6 | 680 | 850 |
Cummins KT38-G generator set context
The Cummins KT38-G is listed here as a diesel generator-drive engine for 50 Hz and 60 Hz generator sets, with a headline 700 kVA / 560 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 | KT38-G |
| Series | K38 Series |
| Configuration | V12 |
| Cylinders | 12 |
| Displacement | 38 L |
| Fuel Type | Diesel |
| Ignition Type | Compression Ignition |
| Cooling Method | Liquid-Cooled |
| Emissions Standard | Unregulated |
| Country of Origin | China |
Frequently asked questions
What is the power output of the Cummins KT38-G?
The Cummins KT38-G is rated at 700 kVA standby / 625 kVA prime at 50 Hz (1,500 rpm); and 850 kVA standby / 775 kVA prime at 60 Hz (1,800 rpm).
Does the KT38-G run at 50 Hz or 60 Hz?
The Cummins KT38-G is available for both 50 Hz (1,500 rpm) and 60 Hz (1,800 rpm).
What fuel does the Cummins KT38-G use?
The Cummins KT38-G is a diesel generator-set engine.
What is the displacement and cylinder configuration of the KT38-G?
The Cummins KT38-G is a V12 (12-cylinder) engine with a displacement of 38 L.
Is the Cummins KT38-G still in production?
Yes — the Cummins KT38-G is a current production model.
Is a datasheet available for the KT38-G?
Yes — an official Cummins datasheet for the Cummins KT38-G can be downloaded from this page.