Mitsubishi S16R-Y2PTAW2 vs MTU MTU 16V4000 G74S
The Mitsubishi S16R-Y2PTAW2 and MTU MTU 16V4000 G74S are both diesel generator engines in a similar power class. Both are rated at roughly 2,577 kVA. Displacement is 65.37 L versus 76.3 L. The table below compares their full specifications side by side.
| Specification | Mitsubishi S16R-Y2PTAW2 | MTU MTU 16V4000 G74S |
|---|---|---|
| Headline rating | 2,589 kVA | 2,565 kVA |
| Standby (50 Hz) | — | — |
| Prime (50 Hz) | — | — |
| Standby (60 Hz) | 2,071.2 kWe | 2,052 kWe |
| Prime (60 Hz) | 1,883.2 kWe | — |
| Displacement | 65.37 L | 76.3 L |
| Configuration | V16 | V16 |
| Cylinders | 16 | 16 |
| Rated speed | 1,800 RPM | 1,800 RPM |
| Fuel | Diesel | Diesel |
| Cooling | Liquid-Cooled | Liquid-Cooled |
| Emissions | U.S. EPA Tier 2 | Unregulated |
| Dry weight | 6680 kg | — |
| Origin | Japan | Germany |
Choosing between Mitsubishi S16R-Y2PTAW2 and MTU MTU 16V4000 G74S
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 Mitsubishi S16R-Y2PTAW2 has the higher headline kVA rating in this pair, but site conditions and duty cycle can still change the final recommendation.