FPT NEF67 TM1X vs John Deere 4045HFG85
The FPT NEF67 TM1X and John Deere 4045HFG85 are both diesel generator engines in a similar power class. Both are rated at roughly 161 kVA. Displacement is 6.7 L versus 4.5 L. The table below compares their full specifications side by side.
| Specification | FPT NEF67 TM1X | John Deere 4045HFG85 |
|---|---|---|
| Headline rating | 161 kVA | 161 kVA |
| Standby (50 Hz) | — | — |
| Prime (50 Hz) | — | — |
| Standby (60 Hz) | 129 kWe | 129 kWe |
| Prime (60 Hz) | 117 kWe | 117 kWe |
| Displacement | 6.7 L | 4.5 L |
| Configuration | L6 | L4 |
| Cylinders | 6 | 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 |
Choosing between FPT NEF67 TM1X and John Deere 4045HFG85
Use this comparison as an engineering shortlist, then confirm the complete generator package against load profile, voltage, 50/60 Hz frequency, duty class, emissions rules, cooling margin, altitude, ambient temperature, enclosure design, controller features, and alternator sizing.