Cummins KTA38G6 vs MTU MTU 12V2000 G85
The Cummins KTA38G6 and MTU MTU 12V2000 G85 are both diesel generator engines in a similar power class. Both are rated at roughly 1,005 kVA. Displacement is 38 L versus 23.892 L. The table below compares their full specifications side by side.
| Specification | Cummins KTA38G6 | MTU MTU 12V2000 G85 |
|---|---|---|
| Headline rating | 1,006 kVA | 1,003 kVA |
| Standby (50 Hz) | 805 kWe | — |
| Prime (50 Hz) | 745 kWe | — |
| Standby (60 Hz) | — | 802 kWe |
| Prime (60 Hz) | — | 729 kWe |
| Displacement | 38 L | 23.892 L |
| Configuration | V12 | V12 |
| Cylinders | 12 | 12 |
| Rated speed | 1,500 RPM | 1,800 RPM |
| Fuel | Diesel | Diesel |
| Cooling | Liquid-Cooled | Liquid-Cooled |
| Emissions | 4g TA Luft | U.S. EPA Tier 2 |
| Dry weight | — | — |
| Origin | India | Germany |
Choosing between Cummins KTA38G6 and MTU MTU 12V2000 G85
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 Cummins KTA38G6 has the higher headline kVA rating in this pair, but site conditions and duty cycle can still change the final recommendation.