VMAN INDUSTRIAL ENGINES
In ProductionVMAN D22B1
The VMAN D22B1 is a 21.927-litre V12 diesel engine for generator sets, rated at 768 kVA / 614 kWe standby power at 1,800 RPM (60 Hz). It is a liquid-cooled engine built in China.
Standby Power
768 kVA
Electrical Output
614 kWe
Cylinders / Config
V12
Displacement
21.927 L
Rated Speed
1,800 RPM
ISO 8528 Power Ratings
Power Factor: 0.8 pfkWm = mechanical engine shaft power · kWe = electrical output · kVA = apparent electrical power.
| Operating Duty | kWm (Mechanical) | kWe (Electrical) | kVA (Rating) |
|---|---|---|---|
| Prime | 620 | 558 | 697.5 |
| Standby | 682 | 614 | 767.5 |
Mechanical & Electrical Specifications
| Brand | VMAN |
| Model | D22B1 |
| 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 D22B1?
The VMAN D22B1 is rated at 768 kVA standby / 698 kVA prime at 60 Hz (1,800 rpm).
Does the D22B1 run at 50 Hz or 60 Hz?
The VMAN D22B1 is rated for 60 Hz (1,800 rpm).
What fuel does the VMAN D22B1 use?
The VMAN D22B1 is a diesel generator-set engine.
What is the displacement and cylinder configuration of the D22B1?
The VMAN D22B1 is a V12 (12-cylinder) engine with a displacement of 21.927 L.
Is the VMAN D22B1 still in production?
Yes — the VMAN D22B1 is a current production model.
Is a datasheet available for the D22B1?
Yes — an official VMAN datasheet for the VMAN D22B1 can be downloaded from this page.