Perkins 402D-05G vs Yanmar 2TNV70-WLYE
The Perkins 402D-05G and Yanmar 2TNV70-WLYE are both diesel generator engines in a similar power class. Both are rated at roughly 5 kVA. Displacement is 0.5 L versus 0.854 L. The table below compares their full specifications side by side.
| Specification | Perkins 402D-05G | Yanmar 2TNV70-WLYE |
|---|---|---|
| Headline rating | 5 kVA | 5 kVA |
| Standby (50 Hz) | — | 3.8 kWe |
| Prime (50 Hz) | — | — |
| Standby (60 Hz) | 4 kWe | — |
| Prime (60 Hz) | 4 kWe | — |
| Displacement | 0.5 L | 0.854 L |
| Configuration | L2 | L2 |
| Cylinders | 2 | 2 |
| Rated speed | 1,800 RPM | 1,500 RPM |
| Fuel | Diesel | Diesel |
| Cooling | Liquid-Cooled | Liquid-Cooled |
| Emissions | U.S. EPA Tier 3 | Euro Stage V |
| Dry weight | — | — |
| Origin | China | Japan |