Mitsubishi L2E-Z562SDH vs Perkins 403J-11G
The Mitsubishi L2E-Z562SDH and Perkins 403J-11G are both diesel generator engines in a similar power class. Both are rated at roughly 10 kVA. Displacement is 0.635 L versus 1.1 L. The table below compares their full specifications side by side.
| Specification | Mitsubishi L2E-Z562SDH | Perkins 403J-11G |
|---|---|---|
| Headline rating | 10 kVA | 10 kVA |
| Standby (50 Hz) | 8.2 kWe | 8 kWe |
| Prime (50 Hz) | 7 kWe | 7 kWe |
| Standby (60 Hz) | — | — |
| Prime (60 Hz) | — | — |
| Displacement | 0.635 L | 1.1 L |
| Configuration | L2 | L3 |
| Cylinders | 2 | 3 |
| Rated speed | 2,970 RPM | 1,500 RPM |
| Fuel | Diesel | Diesel |
| Cooling | Liquid-Cooled | Liquid-Cooled |
| Emissions | Euro Stage V | Euro Stage V / U.S. EPA Final Tier 4 |
| Dry weight | 91 kg | — |
| Origin | Japan | China |
Choosing between Mitsubishi L2E-Z562SDH and Perkins 403J-11G
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.