VMAN
VMAN C03B
The VMAN C03B is a 2.5-litre inline-4 diesel engine for generator sets, rated at 63 kVA / 50 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
- 63 kVA
- Electrical Output
- 50 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 | 50 | 45 | 56.3 |
| Standby Power | 55 | 50 | 62.5 |
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VMAN C03B overhaul & repair parts
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VMAN C03B generator set context
The VMAN C03B is listed here as a diesel generator-drive engine for 60 Hz generator sets, with a headline 63 kVA / 50 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 | C03B |
| 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 C03B?
The VMAN C03B is rated at 63 kVA standby / 56 kVA prime at 60 Hz (1,800 rpm).
Does the C03B run at 50 Hz or 60 Hz?
The VMAN C03B is rated for 60 Hz (1,800 rpm).
What fuel does the VMAN C03B use?
The VMAN C03B is a diesel generator-set engine.
What is the displacement and cylinder configuration of the C03B?
The VMAN C03B is an inline-4 (4-cylinder) engine with a displacement of 2.5 L.
What is the catalog status of the VMAN C03B?
The VMAN C03B 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 C03B?
This page links reference documents for the VMAN C03B. Check each document's title, model coverage, revision and rating conditions before using it for selection.