| 摘要 |
PROBLEM TO BE SOLVED: To provide a soil compaction machine in which a vibration exciter allows for a large number of vibration exciting functions using relatively simple technical means.SOLUTION: The present invention relates to the soil compaction machine, in particular, a vibration compactor that includes a vibration exciter for generating various exciter vibrations and having first and second imbalance shafts (10 and 10') arranged in parallel to each other. Each of the imbalance shafts (10 and 10') is driven by a separate motor (2) so that the rotational speed, rotation direction and phase relation of each of the imbalance shafts (10 and 10') can be separately changed. |
