VMAN
VMAN D22Z
The VMAN D22Z is a 21.927-litre V12 diesel engine for generator sets, rated at 828 kVA / 662 kWe standby power at 1,500 RPM (50 Hz). It is a liquid-cooled engine built in China.
- Standby Power · 50 Hz
- 828 kVA
- Electrical Output
- 662 kWe
- Cylinders
- V12
- Displacement
- 21.927 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 | 660 | 594 | 742.5 |
| Standby Power | 735 | 662 | 827.5 |
VMAN D22Z generator set context
The VMAN D22Z is listed here as a diesel generator-drive engine for 50 Hz generator sets, with a headline 828 kVA / 662 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 | D22Z |
| 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 D22Z?
The VMAN D22Z is rated at 828 kVA standby / 743 kVA prime at 50 Hz (1,500 rpm).
Does the D22Z run at 50 Hz or 60 Hz?
The VMAN D22Z is rated for 50 Hz (1,500 rpm).
What fuel does the VMAN D22Z use?
The VMAN D22Z is a diesel generator-set engine.
What is the displacement and cylinder configuration of the D22Z?
The VMAN D22Z is a V12 (12-cylinder) engine with a displacement of 21.927 L.
Is the VMAN D22Z still in production?
Yes — the VMAN D22Z is a current production model.
Is a datasheet available for the D22Z?
Yes — an official VMAN datasheet for the VMAN D22Z can be downloaded from this page.
Related Engines
Reference
- Canonical page
- /engines/vman-d22z
- Last database update
- 2026-06-08
- Manufacturer files
- 1 datasheet linked
Need this engine?
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