Perkins 2806J-E18TAG1 vs Scania DC13 507A 550
The Perkins 2806J-E18TAG1 and Scania DC13 507A 550 are both diesel generator engines in a similar power class. Both are rated at roughly 608 kVA. Displacement is 18 L versus 13 L. The table below compares their full specifications side by side.
| Specification | Perkins 2806J-E18TAG1 | Scania DC13 507A 550 |
|---|---|---|
| Headline rating | 610 kVA | 605 kVA |
| Standby (50 Hz) | 488 kWe | 484 kWe |
| Prime (50 Hz) | 444 kWe | 440 kWe |
| Standby (60 Hz) | — | 484 kWe |
| Prime (60 Hz) | — | 440 kWe |
| Displacement | 18 L | 13 L |
| Configuration | L6 | L6 |
| Cylinders | 6 | 6 |
| Rated speed | 1,500 RPM | 1,500 / 1,800 RPM |
| Fuel | Diesel | Diesel |
| Cooling | Liquid-Cooled | Liquid-Cooled |
| Emissions | Euro Stage V / U.S. EPA Final Tier 4 | Unregulated |
| Dry weight | — | — |
| Origin | United Kingdom | Sweden |
Choosing between Perkins 2806J-E18TAG1 and Scania DC13 507A 550
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 Perkins 2806J-E18TAG1 has the higher headline kVA rating in this pair, but site conditions and duty cycle can still change the final recommendation.