Deutz F3L912 vs Lister Petter LP429EG1
The Deutz F3L912 and Lister Petter LP429EG1 are both diesel generator engines in a similar power class. Both are rated at roughly 30 kVA. Displacement is 2.828 L versus 2.9 L. The table below compares their full specifications side by side.
| Specification | Deutz F3L912 | Lister Petter LP429EG1 |
|---|---|---|
| Headline rating | 29 kVA | 30 kVA |
| Standby (50 Hz) | 23.4 kWe | 24 kWe |
| Prime (50 Hz) | 21.6 kWe | 22 kWe |
| Standby (60 Hz) | 27 kWe | 26 kWe |
| Prime (60 Hz) | 25.2 kWe | 24 kWe |
| Displacement | 2.828 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 | Air-Cooled | Liquid-Cooled |
| Emissions | Unregulated | Euro Stage III |
| Dry weight | — | — |
| Origin | Germany | United Kingdom |
Choosing between Deutz F3L912 and Lister Petter LP429EG1
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. The Lister Petter LP429EG1 has the higher headline kVA rating in this pair, but site conditions and duty cycle can still change the final recommendation.