No more speed restrictions after tamping. Dynamic track stabilisation has become indispensable to sustainable track maintenance. This is all the more important as traffic loads increase.
The stabilising unit rearranges the ballast stones into a more homogeneous structure. This means that the dynamic forces produced by rail traffic are more evenly distributed within the formation. Therefore, there is no longer any need for speed restrictions after tamping. In addition, controlled settling considerably increases the lateral track resistance.