FPT NEF45SM1X vs John Deere 4045TF290
The FPT NEF45SM1X and John Deere 4045TF290 are both diesel generator engines in a similar power class. Both are rated at roughly 59 kVA. The table below compares their full specifications side by side.
| Specification | FPT NEF45SM1X | John Deere 4045TF290 |
|---|---|---|
| Headline rating | 59 kVA | 59 kVA |
| Standby (50 Hz) | — | — |
| Prime (50 Hz) | — | — |
| Standby (60 Hz) | 47.2 kWe | 47 kWe |
| Prime (60 Hz) | 43.2 kWe | 42 kWe |
| Displacement | 4.5 L | 4.5 L |
| Configuration | L4 | L4 |
| Cylinders | 4 | 4 |
| Rated speed | 1,800 RPM | 1,800 RPM |
| Fuel | Diesel | Diesel |
| Cooling | Liquid-Cooled | Liquid-Cooled |
| Emissions | U.S. EPA Tier 3 | U.S. EPA Tier 3 |
| Dry weight | — | — |
| Origin | Italy | United States |