Cummins
Cummins QSB6.7-G32
QSB6.7 Series
The Cummins QSB6.7-G32 is a 6.7-litre inline-6 diesel engine for generator sets, rated at 235 kVA / 188 kWe standby power at 1,500 RPM (50 Hz). It is a liquid-cooled engine built in China.
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- Manufacturer files
- 1 datasheet
- Last updated
- 2026-05-29
- Package route
- diesel generator sets
- Standby Power · 50 Hz
- 235 kVA
- Electrical Output
- 188 kWe
- Cylinders
- L6
- Displacement
- 6.7 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 | 166.7 | 150 | 187.5 |
| Standby Power | 208.9 | 188 | 235 |
Cummins QSB6.7-G32 generator set context
The Cummins QSB6.7-G32 is listed here as a diesel generator-drive engine for 50 Hz generator sets, with a headline 235 kVA / 188 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 | QSB6.7-G32 |
| Series | QSB6.7 Series |
| Configuration | L6 |
| Cylinders | 6 |
| Displacement | 6.7 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 QSB6.7-G32?
The Cummins QSB6.7-G32 is rated at 235 kVA standby / 188 kVA prime at 50 Hz (1,500 rpm).
Does the QSB6.7-G32 run at 50 Hz or 60 Hz?
The Cummins QSB6.7-G32 is rated for 50 Hz (1,500 rpm).
What fuel does the Cummins QSB6.7-G32 use?
The Cummins QSB6.7-G32 is a diesel generator-set engine.
What is the displacement and cylinder configuration of the QSB6.7-G32?
The Cummins QSB6.7-G32 is an inline-6 (6-cylinder) engine with a displacement of 6.7 L.
Is the Cummins QSB6.7-G32 still in production?
Yes — the Cummins QSB6.7-G32 is a current production model.
Is a datasheet available for the QSB6.7-G32?
Yes — an official Cummins datasheet for the Cummins QSB6.7-G32 can be downloaded from this page.