Mitsubishi S16R-PTAA2-C vs VMAN DE58B2
The Mitsubishi S16R-PTAA2-C and VMAN DE58B2 are both diesel generator engines in a similar power class. Both are rated at roughly 2,252 kVA. Displacement is 65.37 L versus 57.2 L. The table below compares their full specifications side by side.
| Specification | Mitsubishi S16R-PTAA2-C | VMAN DE58B2 |
|---|---|---|
| Headline rating | 2,250 kVA | 2,253 kVA |
| Standby (50 Hz) | 1,800.3 kWe | — |
| Prime (50 Hz) | 1,599.8 kWe | — |
| Standby (60 Hz) | — | 1,802 kWe |
| Prime (60 Hz) | — | 1,638 kWe |
| Displacement | 65.37 L | 57.2 L |
| Configuration | V16 | V12 |
| Cylinders | 16 | 12 |
| Rated speed | 1,500 RPM | 1,800 RPM |
| Fuel | Diesel | Diesel |
| Cooling | Liquid-Cooled | Liquid-Cooled |
| Emissions | China National Stage III / Unregulated | Unregulated |
| Dry weight | — | — |
| Origin | China | China |
Choosing between Mitsubishi S16R-PTAA2-C and VMAN DE58B2
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 VMAN DE58B2 has the higher headline kVA rating in this pair, but site conditions and duty cycle can still change the final recommendation.