Yuchai
Yuchai YCDA2540-D40
DA25
The Yuchai YCDA2540-D40 is a 2.488-litre inline-4 diesel engine for generator sets, rated at 28 kVA / 22 kWe standby power at 1,500 RPM (50 Hz). It is a liquid-cooled engine built in China.
- Standby Power · 50 Hz
- 28 kVA
- Electrical Output
- 22 kWe
- Cylinders
- L4
- Displacement
- 2.488 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 | 22.2 | 20 | 25 |
| Standby Power | 24.4 | 22 | 27.5 |
Technical Specifications
| Brand | Yuchai |
| Model | YCDA2540-D40 |
| Series | DA25 |
| Configuration | L4 |
| Cylinders | 4 |
| Displacement | 2.488 L |
| Fuel Type | Diesel |
| Ignition Type | Compression Ignition |
| Cooling Method | Liquid-Cooled |
| Emissions Standard | China National Stage IV / Unregulated |
| Country of Origin | China |
Frequently asked questions
What is the power output of the Yuchai YCDA2540-D40?
The Yuchai YCDA2540-D40 is rated at 28 kVA standby / 25 kVA prime at 50 Hz (1,500 rpm).
Does the YCDA2540-D40 run at 50 Hz or 60 Hz?
The Yuchai YCDA2540-D40 is rated for 50 Hz (1,500 rpm).
What fuel does the Yuchai YCDA2540-D40 use?
The Yuchai YCDA2540-D40 is a diesel generator-set engine.
What is the displacement and cylinder configuration of the YCDA2540-D40?
The Yuchai YCDA2540-D40 is an inline-4 (4-cylinder) engine with a displacement of 2.488 L.
Is the Yuchai YCDA2540-D40 still in production?
Yes — the Yuchai YCDA2540-D40 is a current production model.
Related Engines
Compare Yuchai YCDA2540-D40
Reference
- Canonical page
- /engines/yuchai-ycda2540-d40
- Last database update
- 2026-05-29
- Manufacturer files
- No datasheet linked yet
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