Caterpillar C13 vs FPT C13ETVP03.A363
The Caterpillar C13 and FPT C13ETVP03.A363 are both diesel generator engines in a similar power class. Both are rated at roughly 437 kVA. Displacement is 12.5 L versus 12.9 L. The table below compares their full specifications side by side.
| Specification | Caterpillar C13 | FPT C13ETVP03.A363 |
|---|---|---|
| Headline rating | 438 kVA | 435 kVA |
| Standby (50 Hz) | 350 kWe | — |
| Prime (50 Hz) | 320 kWe | — |
| Standby (60 Hz) | 400 kWe | 348.3 kWe |
| Prime (60 Hz) | 365 kWe | 315 kWe |
| Displacement | 12.5 L | 12.9 L |
| Configuration | L6 | L6 |
| Cylinders | 6 | 6 |
| Rated speed | 1,500 / 1,800 RPM | 1,800 RPM |
| Fuel | Diesel | Diesel |
| Cooling | Liquid-Cooled | Liquid-Cooled |
| Emissions | U.S. EPA Tier 3 | U.S. EPA Final Tier 4 |
| Dry weight | — | — |
| Origin | United States | Italy |
Choosing between Caterpillar C13 and FPT C13ETVP03.A363
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 Caterpillar C13 has the higher headline kVA rating in this pair, but site conditions and duty cycle can still change the final recommendation.