Kirloskar 4R1040TA vs SDEC 4HT4.3-G23
The Kirloskar 4R1040TA and SDEC 4HT4.3-G23 are both diesel generator engines in a similar power class. Both are rated at roughly 97 kVA. Displacement is 4.2 L versus 4.3 L. The table below compares their full specifications side by side.
| Specification | Kirloskar 4R1040TA | SDEC 4HT4.3-G23 |
|---|---|---|
| Headline rating | 97 kVA | 96 kVA |
| Standby (50 Hz) | 77.2 kWe | 77 kWe |
| Prime (50 Hz) | 70.5 kWe | 70 kWe |
| Standby (60 Hz) | — | 86 kWe |
| Prime (60 Hz) | — | 77 kWe |
| Displacement | 4.2 L | 4.3 L |
| Configuration | L4 | L4 |
| Cylinders | 4 | 4 |
| Rated speed | 1,500 RPM | 1,500 / 1,800 RPM |
| Fuel | Diesel | Diesel |
| Cooling | Liquid-Cooled | Liquid-Cooled |
| Emissions | U.S. EPA Tier 2 | China National Stage III / Unregulated |
| Dry weight | — | — |
| Origin | India | China |