John Deere 4045HFG04 vs Yunnei DEF47CJA3
The John Deere 4045HFG04 and Yunnei DEF47CJA3 are both diesel generator engines in a similar power class. Both are rated at roughly 85 kVA. Displacement is 4.5 L versus 4.7 L. The table below compares their full specifications side by side.
| Specification | John Deere 4045HFG04 | Yunnei DEF47CJA3 |
|---|---|---|
| Headline rating | 84 kVA | 85 kVA |
| Standby (50 Hz) | 67 kWe | — |
| Prime (50 Hz) | 61 kWe | 68 kWe |
| Standby (60 Hz) | 67 kWe | — |
| Prime (60 Hz) | 60 kWe | — |
| Displacement | 4.5 L | 4.7 L |
| Configuration | L4 | L4 |
| Cylinders | 4 | 4 |
| Rated speed | 1,500 / 1,800 RPM | 1,500 RPM |
| Fuel | Diesel | Diesel |
| Cooling | Liquid-Cooled | Liquid-Cooled |
| Emissions | U.S. EPA Final Tier 4 | Euro Stage IIIA |
| Dry weight | — | — |
| Origin | United States | China |