John Deere 3029HG530 vs SDEC 4ZT3.2-G12
The John Deere 3029HG530 and SDEC 4ZT3.2-G12 are both diesel generator engines in a similar power class. Both are rated at roughly 51 kVA. Displacement is 2.9 L versus 3.2 L. The table below compares their full specifications side by side.
| Specification | John Deere 3029HG530 | SDEC 4ZT3.2-G12 |
|---|---|---|
| Headline rating | 51 kVA | 51 kVA |
| Standby (50 Hz) | 41 kWe | 41 kWe |
| Prime (50 Hz) | 37 kWe | 38 kWe |
| Standby (60 Hz) | 41 kWe | — |
| Prime (60 Hz) | 37 kWe | — |
| Displacement | 2.9 L | 3.2 L |
| Configuration | L3 | L4 |
| Cylinders | 3 | 4 |
| Rated speed | 1,500 / 1,800 RPM | 1,500 RPM |
| Fuel | Diesel | Diesel |
| Cooling | Liquid-Cooled | Liquid-Cooled |
| Emissions | Euro Stage V / U.S. EPA Final Tier 4 | China National Stage II / Unregulated |
| Dry weight | — | — |
| Origin | United States | China |