Yunnei
Yunnei DEF47CJA3
DEF47 Series
The Yunnei DEF47CJA3 is a 4.7-litre inline-4 diesel engine for generator sets, rated at 85 kVA / 68 kWe prime power at 1,500 RPM (50 Hz). It is a liquid-cooled engine built in China. It meets Euro Stage IIIA emissions standards.
- Prime Power · 50 Hz
- 85 kVA
- Electrical Output
- 68 kWe
- Cylinders
- L4
- Displacement
- 4.7 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 | 75.6 | 68 | 85 |
Technical Specifications
| Brand | Yunnei |
| Model | DEF47CJA3 |
| Series | DEF47 Series |
| Configuration | L4 |
| Cylinders | 4 |
| Displacement | 4.7 L |
| Fuel Type | Diesel |
| Ignition Type | Compression Ignition |
| Cooling Method | Liquid-Cooled |
| Emissions Standard | Euro Stage IIIA |
| Country of Origin | China |
Frequently asked questions
What is the power output of the Yunnei DEF47CJA3?
The Yunnei DEF47CJA3 is rated at 85 kVA prime at 50 Hz (1,500 rpm).
Does the DEF47CJA3 run at 50 Hz or 60 Hz?
The Yunnei DEF47CJA3 is rated for 50 Hz (1,500 rpm).
What fuel does the Yunnei DEF47CJA3 use?
The Yunnei DEF47CJA3 is a diesel generator-set engine.
What is the displacement and cylinder configuration of the DEF47CJA3?
The Yunnei DEF47CJA3 is an inline-4 (4-cylinder) engine with a displacement of 4.7 L.
What emissions standard does the DEF47CJA3 meet?
The Yunnei DEF47CJA3 is certified to Euro Stage IIIA emissions standards.
Is the Yunnei DEF47CJA3 still in production?
Yes — the Yunnei DEF47CJA3 is a current production model.
Is a datasheet available for the DEF47CJA3?
Yes — an official Yunnei datasheet for the Yunnei DEF47CJA3 can be downloaded from this page.
Related Engines
Compare Yunnei DEF47CJA3
Reference
- Canonical page
- /engines/yunnei-def47cja3
- Last database update
- 2026-05-29
- Manufacturer files
- 1 datasheet linked
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