Cummins
Cummins QSL8.9-G3
QSL8.9 Series
The Cummins QSL8.9-G3 is a 8.9-litre inline-6 diesel engine for generator sets, rated at 281 kVA / 225 kWe standby power at 1,500 RPM (50 Hz). It is a liquid-cooled engine built in China.
- Standby Power · 50 Hz
- 281 kVA
- Electrical Output
- 225 kWe
- Cylinders
- L6
- Displacement
- 8.9 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 | 200 | 180 | 225 |
| Standby Power | 250 | 225 | 281.3 |
Technical Specifications
| Brand | Cummins |
| Model | QSL8.9-G3 |
| Series | QSL8.9 Series |
| Configuration | L6 |
| Cylinders | 6 |
| Displacement | 8.9 L |
| Fuel Type | Diesel |
| Ignition Type | Compression Ignition |
| Cooling Method | Liquid-Cooled |
| Emissions Standard | China National Stage III / Unregulated |
| Country of Origin | China |
| Year Discontinued | 2026 |
Frequently asked questions
What is the power output of the Cummins QSL8.9-G3?
The Cummins QSL8.9-G3 is rated at 281 kVA standby / 225 kVA prime at 50 Hz (1,500 rpm).
Does the QSL8.9-G3 run at 50 Hz or 60 Hz?
The Cummins QSL8.9-G3 is rated for 50 Hz (1,500 rpm).
What fuel does the Cummins QSL8.9-G3 use?
The Cummins QSL8.9-G3 is a diesel generator-set engine.
What is the displacement and cylinder configuration of the QSL8.9-G3?
The Cummins QSL8.9-G3 is an inline-6 (6-cylinder) engine with a displacement of 8.9 L.
Is the QSL8.9-G3 still in production?
No — the Cummins QSL8.9-G3 is discontinued (production ended around 2026). Its specifications and datasheets remain archived here for reference.
Is a datasheet available for the QSL8.9-G3?
Yes — an official Cummins datasheet for the Cummins QSL8.9-G3 can be downloaded from this page.
Related Engines
Compare Cummins QSL8.9-G3
Reference
- Canonical page
- /engines/cummins-qsl89-g3
- Last database update
- 2026-05-29
- Manufacturer files
- 1 datasheet linked
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