John Deere 4045HF285 vs SDEC 4HTAA4.3-G23
The John Deere 4045HF285 and SDEC 4HTAA4.3-G23 are both diesel generator engines in a similar power class. Both are rated at roughly 130 kVA. Displacement is 4.5 L versus 4.3 L. The table below compares their full specifications side by side.
| Specification | John Deere 4045HF285 | SDEC 4HTAA4.3-G23 |
|---|---|---|
| Headline rating | 129 kVA | 130 kVA |
| Standby (50 Hz) | — | 104 kWe |
| Prime (50 Hz) | — | 94 kWe |
| Standby (60 Hz) | 103 kWe | 119 kWe |
| Prime (60 Hz) | 92 kWe | 108 kWe |
| Displacement | 4.5 L | 4.3 L |
| Configuration | L4 | L4 |
| Cylinders | 4 | 4 |
| Rated speed | 1,800 RPM | 1,500 / 1,800 RPM |
| Fuel | Diesel | Diesel |
| Cooling | Liquid-Cooled | Liquid-Cooled |
| Emissions | U.S. EPA Tier 3 | China National Stage III / Unregulated |
| Dry weight | — | — |
| Origin | United States | China |