Perkins 2406J-E13TAG3 vs Weichai WP13D405E200
The Perkins 2406J-E13TAG3 and Weichai WP13D405E200 are both diesel generator engines in a similar power class. Both are rated at roughly 454 kVA. The table below compares their full specifications side by side.
| Specification | Perkins 2406J-E13TAG3 | Weichai WP13D405E200 |
|---|---|---|
| Headline rating | 453 kVA | 455 kVA |
| Standby (50 Hz) | 362 kWe | 364 kWe |
| Prime (50 Hz) | 328 kWe | — |
| Standby (60 Hz) | 379 kWe | 403 kWe |
| Prime (60 Hz) | 342 kWe | — |
| Displacement | 13 L | 13 L |
| Configuration | L6 | L6 |
| Cylinders | 6 | 6 |
| Rated speed | 1,500 / 1,800 RPM | 1,500 / 1,800 RPM |
| Fuel | Diesel | Diesel |
| Cooling | Liquid-Cooled | Liquid-Cooled |
| Emissions | Euro Stage V / U.S. EPA Final Tier 4 | China National Stage II / Unregulated |
| Dry weight | — | — |
| Origin | United Kingdom | China |
Choosing between Perkins 2406J-E13TAG3 and Weichai WP13D405E200
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 Weichai WP13D405E200 has the higher headline kVA rating in this pair, but site conditions and duty cycle can still change the final recommendation.