Isuzu 4BG1T vs Yuchai YCD4V33H6-75
The Isuzu 4BG1T and Yuchai YCD4V33H6-75 are both diesel generator engines in a similar power class. Both are rated at roughly 55 kVA. Displacement is 4.329 L versus 2.49 L. The table below compares their full specifications side by side.
| Specification | Isuzu 4BG1T | Yuchai YCD4V33H6-75 |
|---|---|---|
| Headline rating | 55 kVA | 55 kVA |
| Standby (50 Hz) | 44 kWe | 44 kWe |
| Prime (50 Hz) | 40 kWe | 40 kWe |
| Standby (60 Hz) | 52.8 kWe | — |
| Prime (60 Hz) | 48 kWe | — |
| Displacement | 4.329 L | 2.49 L |
| Configuration | L4 | L4 |
| Cylinders | 4 | 4 |
| 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 | Japan | China |