SDEC SC4H115D2 vs Volvo Penta TAD550GE
The SDEC SC4H115D2 and Volvo Penta TAD550GE are both diesel generator engines in a similar power class. Both are rated at roughly 96 kVA. Displacement is 4 L versus 5.1 L. The table below compares their full specifications side by side.
| Specification | SDEC SC4H115D2 | Volvo Penta TAD550GE |
|---|---|---|
| Headline rating | 96 kVA | 96 kVA |
| Standby (50 Hz) | 77 kWe | 77 kWe |
| Prime (50 Hz) | 70 kWe | 69 kWe |
| Standby (60 Hz) | — | 85 kWe |
| Prime (60 Hz) | — | 76 kWe |
| Displacement | 4 L | 5.1 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 | China National Stage II / Unregulated | EU Stage IIIA / EPA Tier 3 |
| Dry weight | — | — |
| Origin | China | Sweden |
Choosing between SDEC SC4H115D2 and Volvo Penta TAD550GE
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.