Cummins 6BTAA5.9-G12 vs John Deere 6068HG550
The Cummins 6BTAA5.9-G12 and John Deere 6068HG550 are both diesel generator engines in a similar power class. Both are rated at roughly 186 kVA. Displacement is 5.9 L versus 6.8 L. The table below compares their full specifications side by side.
| Specification | Cummins 6BTAA5.9-G12 | John Deere 6068HG550 |
|---|---|---|
| Headline rating | 188 kVA | 183 kVA |
| Standby (50 Hz) | 150 kWe | 146 kWe |
| Prime (50 Hz) | 120 kWe | 132 kWe |
| Standby (60 Hz) | 160 kWe | 159 kWe |
| Prime (60 Hz) | 128 kWe | 144 kWe |
| Displacement | 5.9 L | 6.8 L |
| Configuration | L6 | 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 | Euro Stage V / U.S. EPA Final Tier 4 |
| Dry weight | — | — |
| Origin | China | United States |