VMAN
VMAN D22.1
The VMAN D22.1 is a 21.927-litre V12 diesel engine for generator sets, rated at 936 kVA / 749 kWe standby power at 1,800 RPM (60 Hz). It is a liquid-cooled engine built in China.
- Standby Power · 60 Hz
- 936 kVA
- Electrical Output
- 749 kWe
- Cylinders
- V12
- Displacement
- 21.927 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 | 756 | 680 | 850 |
| Standby Power | 832 | 749 | 936.3 |
VMAN D22.1 generator set context
The VMAN D22.1 is listed here as a diesel generator-drive engine for 60 Hz generator sets, with a headline 936 kVA / 749 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 | VMAN |
| Model | D22.1 |
| Configuration | V12 |
| Cylinders | 12 |
| Displacement | 21.927 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 VMAN D22.1?
The VMAN D22.1 is rated at 936 kVA standby / 850 kVA prime at 60 Hz (1,800 rpm).
Does the D22.1 run at 50 Hz or 60 Hz?
The VMAN D22.1 is rated for 60 Hz (1,800 rpm).
What fuel does the VMAN D22.1 use?
The VMAN D22.1 is a diesel generator-set engine.
What is the displacement and cylinder configuration of the D22.1?
The VMAN D22.1 is a V12 (12-cylinder) engine with a displacement of 21.927 L.
Is the VMAN D22.1 still in production?
Yes — the VMAN D22.1 is a current production model.
Is a datasheet available for the D22.1?
Yes — an official VMAN datasheet for the VMAN D22.1 can be downloaded from this page.
Related Engines
Reference
- Canonical page
- /engines/vman-d22-1
- Last database update
- 2026-06-08
- Manufacturer files
- 1 datasheet linked
Need this engine?
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