On the HD 8 and HD 10C, the smallest models in this series, the roller drums feature singlesided suspension and are laterally offset from one another. This means that no part of the machine extends beyond the working width. Due to this design, the steering wheel can be turned even when right alongside edges, making the roller manoeuvrable at all times. Another impressive feature of the HD Compact Line rollers is their compaction power: the centrifugal force during dynamic compaction with vibration significantly exceeds that of comparable competitor machines. In addition, all models have a high static linear load.