| Engine type | F3L912 | F4L912 | F5L912 | F6L912 | |
| Number of cylinder | 3 | 4 | 5 | 6 | |
| Bore/stroke | 100/120 | 100/120 | 100/120 | 100/120 | |
| Displacement | I | 2.83 | 3.77 | 4.71 | 5.66 |
| Compression ratio | 18 | 18 | 18 | 18 | |
| Max. rated speed | RPM | 2500 | 2500 | 2500 | 2500 |
| Mean piston speed | M/S | 10 | 10 | 10 | 10 |
| Power ratings | KW | 40 | 54 | 68 | 82 |
| at speed | RPM | 2500 | 2500 | 2500 | 2500 |
| Mean effective pressure | bar | 6.79 | 6.88 | 6.93 | 6.96 |
| Power ratings highly intermittent operation |
kW | 40 | 54 | 68 | 82 |
| at speed | min- | 2500 | 2500 |
2500 |
2500 |
| Mean effective pressure | bar | 6.79 | 6.88 |
6.93 | 6.96 |
| intermittent operation4) | kw | 38 | 51 | 65 | 78 |
| at speed | rpm | 2500 | 2500 | 2500 | 2500 |
| Mean effective pressure | bar | 6.45 | 6.50 | 6.62 | 6.62 |
| Max. torque | Nm | 185 | 247 | 308 | 370 |
| at speed | min- 1 | 1450 | 1450 | 1450 | 1450 |
| Minimum idle speed | rpm | 600 | 600 | 600 | 600 |
| Spec. fuel consumption | g/kWh | 225 | 225 | 225 | 225 |
| Weight to DIN 70020, Part 7A6) | kg | 270 | 300 | 380 | 410 |
