Perkins 1706D-E93TAG2 vs Weichai WP12D353E200
The Perkins 1706D-E93TAG2 and Weichai WP12D353E200 are both diesel generator engines in a similar power class. Both are rated at roughly 398 kVA. Displacement is 9.3 L versus 12 L. The table below compares their full specifications side by side.
| Specification | Perkins 1706D-E93TAG2 | Weichai WP12D353E200 |
|---|---|---|
| Headline rating | 398 kVA | 398 kVA |
| Standby (50 Hz) | — | 318 kWe |
| Prime (50 Hz) | — | 259 kWe |
| Standby (60 Hz) | 318 kWe | — |
| Prime (60 Hz) | 288 kWe | — |
| Displacement | 9.3 L | 12 L |
| Configuration | L6 | L6 |
| Cylinders | 6 | 6 |
| Rated speed | 1,800 RPM | 1,500 RPM |
| Fuel | Diesel | Diesel |
| Cooling | Liquid-Cooled | Liquid-Cooled |
| Emissions | U.S. EPA Tier 3 | China National Stage II / Unregulated |
| Dry weight | — | — |
| Origin | United States | China |
Choosing between Perkins 1706D-E93TAG2 and Weichai WP12D353E200
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.