John Deere 3029DFG20 vs Xinchai 4D29BD
The John Deere 3029DFG20 and Xinchai 4D29BD are both diesel generator engines in a similar power class. Both are rated at roughly 34 kVA. The table below compares their full specifications side by side.
| Specification | John Deere 3029DFG20 | Xinchai 4D29BD |
|---|---|---|
| Headline rating | 34 kVA | 34 kVA |
| Standby (50 Hz) | 27 kWe | 27 kWe |
| Prime (50 Hz) | 24 kWe | 24 kWe |
| Standby (60 Hz) | 30 kWe | 30 kWe |
| Prime (60 Hz) | 27 kWe | 27 kWe |
| Displacement | 2.9 L | 2.9 L |
| Configuration | L3 | L4 |
| Cylinders | 3 | 4 |
| Rated speed | 1,500 / 1,800 RPM | 1,500 / 1,800 RPM |
| Fuel | Diesel | Diesel |
| Cooling | Liquid-Cooled | Liquid-Cooled |
| Emissions | Unregulated | Unregulated |
| Dry weight | — | — |
| Origin | United States | China |
Choosing between John Deere 3029DFG20 and Xinchai 4D29BD
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.