Detroit Diesel 6V71 vs Komatsu SA6D102E
The Detroit Diesel 6V71 and Komatsu SA6D102E are both diesel generator engines in a similar power class. Both are rated at roughly 110 kVA. Displacement is 7 L versus 5.88 L. The table below compares their full specifications side by side.
| Specification | Detroit Diesel 6V71 | Komatsu SA6D102E |
|---|---|---|
| Headline rating | 110 kVA | 110 kVA |
| Standby (50 Hz) | 88 kWe | 88 kWe |
| Prime (50 Hz) | 80 kWe | 80 kWe |
| Standby (60 Hz) | 105 kWe | 110.4 kWe |
| Prime (60 Hz) | 95 kWe | 100 kWe |
| Displacement | 7 L | 5.88 L |
| Configuration | V6 | L6 |
| Cylinders | 6 | 6 |
| Rated speed | 1,500 / 1,800 RPM | 1,500 / 1,800 RPM |
| Fuel | Diesel | Diesel |
| Cooling | Liquid-Cooled | Liquid-Cooled |
| Emissions | Unregulated | Unregulated |
| Dry weight | — | — |
| Origin | United States | Japan |
Choosing between Detroit Diesel 6V71 and Komatsu SA6D102E
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.