SDEC 4Z3.2-G11 vs Yanmar 4TNV98C-IYE
The SDEC 4Z3.2-G11 and Yanmar 4TNV98C-IYE are both diesel generator engines in a similar power class. Both are rated at roughly 40 kVA. Displacement is 3.2 L versus 3.119 L. The table below compares their full specifications side by side.
| Specification | SDEC 4Z3.2-G11 | Yanmar 4TNV98C-IYE |
|---|---|---|
| Headline rating | 40 kVA | 40 kVA |
| Standby (50 Hz) | 32 kWe | 32 kWe |
| Prime (50 Hz) | 29 kWe | — |
| Standby (60 Hz) | — | — |
| Prime (60 Hz) | — | — |
| Displacement | 3.2 L | 3.119 L |
| Configuration | L4 | L4 |
| Cylinders | 4 | 4 |
| Rated speed | 1,500 RPM | 1,500 RPM |
| Fuel | Diesel | Diesel |
| Cooling | Liquid-Cooled | Liquid-Cooled |
| Emissions | China National Stage II / Unregulated | Euro Stage V |
| Dry weight | — | — |
| Origin | China | Japan |