| SD-77DA | specifications |
| Engine | Cummins B4.5T |
| Engine power, kW (hp) | 73,8 (99) |
| Static axle load front / rear, kg | 4 784 / 3 084 |
| Drum width, mm | 1 675 |
| Drum diameter, mm | 1 220 |
| Vibration frequency, Hz | 31 / 42 |
| Centrifugal force, kN | 116 / 26 |
| Amplitude, mm | 1,01 / 0,41 |
| Operating weight, t | 7,87 |