Detroit Diesel 12V71 vs SDEC 6HTAA7.2-G41
The Detroit Diesel 12V71 and SDEC 6HTAA7.2-G41 are both diesel generator engines in a similar power class. Both are rated at roughly 262 kVA. Displacement is 14 L versus 7.2 L. The table below compares their full specifications side by side.
| Specification | Detroit Diesel 12V71 | SDEC 6HTAA7.2-G41 |
|---|---|---|
| Headline rating | 263 kVA | 260 kVA |
| Standby (50 Hz) | 210 kWe | 208 kWe |
| Prime (50 Hz) | 190 kWe | 189 kWe |
| Standby (60 Hz) | 250 kWe | — |
| Prime (60 Hz) | 225 kWe | — |
| Displacement | 14 L | 7.2 L |
| Configuration | V12 | L6 |
| Cylinders | 12 | 6 |
| Rated speed | 1,500 / 1,800 RPM | 1,500 RPM |
| Fuel | Diesel | Diesel |
| Cooling | Liquid-Cooled | Liquid-Cooled |
| Emissions | Unregulated | China National Stage IV / Unregulated |
| Dry weight | — | — |
| Origin | USA | China |