Lister Petter LP429EG1 vs Perkins 3.1524
The Lister Petter LP429EG1 and Perkins 3.1524 are both diesel generator engines in a similar power class. Both are rated at roughly 30 kVA. Displacement is 2.9 L versus 2.5 L. The table below compares their full specifications side by side.
| Specification | Lister Petter LP429EG1 | Perkins 3.1524 |
|---|---|---|
| Headline rating | 30 kVA | 30 kVA |
| Standby (50 Hz) | 24 kWe | 24 kWe |
| Prime (50 Hz) | 22 kWe | 22 kWe |
| Standby (60 Hz) | 26 kWe | 27 kWe |
| Prime (60 Hz) | 24 kWe | 24.5 kWe |
| Displacement | 2.9 L | 2.5 L |
| Configuration | L4 | L3 |
| Cylinders | 4 | 3 |
| Rated speed | 1,500 / 1,800 RPM | 1,500 / 1,800 RPM |
| Fuel | Diesel | Diesel |
| Cooling | Liquid-Cooled | Liquid-Cooled |
| Emissions | Euro Stage III | Unregulated |
| Dry weight | — | 311 kg |
| Origin | United Kingdom | United Kingdom |
Choosing between Lister Petter LP429EG1 and Perkins 3.1524
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.