SDEC 4Z2.3-G11 vs Xinchai NC485BD
The SDEC 4Z2.3-G11 and Xinchai NC485BD are both diesel generator engines in a similar power class. Both are rated at roughly 20 kVA. The table below compares their full specifications side by side.
| Specification | SDEC 4Z2.3-G11 | Xinchai NC485BD |
|---|---|---|
| Headline rating | 20 kVA | 20 kVA |
| Standby (50 Hz) | 16 kWe | 16 kWe |
| Prime (50 Hz) | 14 kWe | 14 kWe |
| Standby (60 Hz) | — | 21 kWe |
| Prime (60 Hz) | — | 19 kWe |
| Displacement | 2.3 L | 2.3 L |
| Configuration | L4 | L4 |
| Cylinders | 4 | 4 |
| Rated speed | 1,500 RPM | 1,500 / 1,800 RPM |
| Fuel | Diesel | Diesel |
| Cooling | Liquid-Cooled | Liquid-Cooled |
| Emissions | China National Stage II / Unregulated | Unregulated |
| Dry weight | — | — |
| Origin | China | China |