Lister Petter LP435EG2 vs Yuchai YC4A100Z-D25
The Lister Petter LP435EG2 and Yuchai YC4A100Z-D25 are both diesel generator engines in a similar power class. Both are rated at roughly 80 kVA. Displacement is 3.5 L versus 4.75 L. The table below compares their full specifications side by side.
| Specification | Lister Petter LP435EG2 | Yuchai YC4A100Z-D25 |
|---|---|---|
| Headline rating | 80 kVA | 80 kVA |
| Standby (50 Hz) | 64 kWe | 64 kWe |
| Prime (50 Hz) | 60 kWe | 60 kWe |
| Standby (60 Hz) | 70 kWe | — |
| Prime (60 Hz) | 64 kWe | — |
| Displacement | 3.5 L | 4.75 L |
| Configuration | L4 | L4 |
| Cylinders | 4 | 4 |
| Rated speed | 1,500 / 1,800 RPM | 1,500 RPM |
| Fuel | Diesel | Diesel |
| Cooling | Liquid-Cooled | Liquid-Cooled |
| Emissions | Euro Stage III | China National Stage II / Unregulated |
| Dry weight | — | — |
| Origin | United Kingdom | China |
Choosing between Lister Petter LP435EG2 and Yuchai YC4A100Z-D25
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.