Xinchai 4D35LD vs Yunnei DEF30CZFB5
The Xinchai 4D35LD and Yunnei DEF30CZFB5 are both diesel generator engines in a similar power class. Both are rated at roughly 79 kVA. Displacement is 3.5 L versus 3 L. The table below compares their full specifications side by side.
| Specification | Xinchai 4D35LD | Yunnei DEF30CZFB5 |
|---|---|---|
| Headline rating | 79 kVA | 79 kVA |
| Standby (50 Hz) | 63 kWe | — |
| Prime (50 Hz) | 58 kWe | — |
| Standby (60 Hz) | 75 kWe | — |
| Prime (60 Hz) | 68 kWe | 63 kWe |
| Displacement | 3.5 L | 3 L |
| Configuration | L4 | L4 |
| Cylinders | 4 | 4 |
| Rated speed | 1,500 / 1,800 RPM | 1,800 RPM |
| Fuel | Diesel | Diesel |
| Cooling | Liquid-Cooled | Liquid-Cooled |
| Emissions | Unregulated | Euro Stage V |
| Dry weight | — | — |
| Origin | China | China |