Yuchai
Yuchai YC12VC1680N-D31
The Yuchai YC12VC1680N-D31 is a 79.17-litre V12 natural gas engine for generator sets, rated at 1,250 kVA / 1,000 kWe prime power at 1,000 RPM (50 Hz). It is a liquid-cooled engine built in China.
- Prime Power · 50 Hz
- 1,250 kVA
- Electrical Output
- 1,000 kWe
- Cylinders
- V12
- Displacement
- 79.17 L
- Rated Speed
- 1,000 RPM
Power Ratings
kWm = mechanical shaft power · kWe = electrical output · kVA = kWe ÷ 0.8 pf
50 Hz1000 RPM
| kWm | kWe | kVA | |
|---|---|---|---|
| Prime Power | 1120 | 1000 | 1250 |
Yuchai YC12VC1680N-D31 generator set context
The Yuchai YC12VC1680N-D31 is listed here as a natural gas generator-drive engine for 50 Hz generator sets, with a headline 1,250 kVA / 1,000 kWe / prime 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 | Yuchai |
| Model | YC12VC1680N-D31 |
| Configuration | V12 |
| Cylinders | 12 |
| Displacement | 79.17 L |
| Fuel Type | Natural Gas |
| Ignition Type | Spark Ignition |
| Cooling Method | Liquid-Cooled |
| Emissions Standard | Unregulated |
| Country of Origin | China |
Frequently asked questions
What is the power output of the Yuchai YC12VC1680N-D31?
The Yuchai YC12VC1680N-D31 is rated at 1,250 kVA prime at 50 Hz (1,000 rpm).
Does the YC12VC1680N-D31 run at 50 Hz or 60 Hz?
The Yuchai YC12VC1680N-D31 is rated for 50 Hz (1,000 rpm).
What fuel does the Yuchai YC12VC1680N-D31 use?
The Yuchai YC12VC1680N-D31 is a Natural Gas generator-set engine.
What is the displacement and cylinder configuration of the YC12VC1680N-D31?
The Yuchai YC12VC1680N-D31 is a V12 (12-cylinder) engine with a displacement of 79.17 L.
Is the Yuchai YC12VC1680N-D31 still in production?
Yes — the Yuchai YC12VC1680N-D31 is a current production model.
Related Engines
Compare Yuchai YC12VC1680N-D31
Reference
- Canonical page
- /engines/yuchai-yc12vc1680n-d31
- Last database update
- 2026-06-08
- Manufacturer files
- No datasheet linked yet
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