VMAN
VMAN C03B2
The VMAN C03B2 is a 2.5-litre inline-4 diesel engine for generator sets, rated at 31 kVA / 25 kWe standby power at 1,800 RPM (60 Hz). It is a liquid-cooled engine built in China.
Overhaul & repair parts- Manufacturer files
- 2 datasheets
- Last updated
- 2026-06-08
- Package route
- diesel generator sets
- Standby Power · 60 Hz
- 31 kVA
- Electrical Output
- 25 kWe
- Cylinders
- L4
- Displacement
- 2.5 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 | 25 | 23 | 28.8 |
| Standby Power | 28 | 25 | 31.3 |
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VMAN C03B2 overhaul & repair parts
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VMAN C03B2 generator set context
The VMAN C03B2 is listed here as a diesel generator-drive engine for 60 Hz generator sets, with a headline 31 kVA / 25 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 | VMAN |
| Model | C03B2 |
| Configuration | L4 |
| Cylinders | 4 |
| Displacement | 2.5 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 C03B2?
The VMAN C03B2 is rated at 31 kVA standby / 29 kVA prime at 60 Hz (1,800 rpm).
Does the C03B2 run at 50 Hz or 60 Hz?
The VMAN C03B2 is rated for 60 Hz (1,800 rpm).
What fuel does the VMAN C03B2 use?
The VMAN C03B2 is a diesel generator-set engine.
What is the displacement and cylinder configuration of the C03B2?
The VMAN C03B2 is an inline-4 (4-cylinder) engine with a displacement of 2.5 L.
What is the catalog status of the VMAN C03B2?
The VMAN C03B2 is marked active in this database. Confirm current production and availability with the manufacturer; catalog status is not a live supply check.
Are reference documents available for the C03B2?
This page links reference documents for the VMAN C03B2. Check each document's title, model coverage, revision and rating conditions before using it for selection.