Research and Development is a must in the company policy of Lebrero. Market's new necessities about compaction and Lebrero's specialisation have been the basis for the creation of the range Rahile 418 MX. The combi vibratory roller gathers in itself not only the capacity of deep compaction supplied by the impact but also the required density obtained in layers of medium thickness by means of the work in concordance and the surface sealing achieved by pressure onto the floor, which normally is done with pneumatic tyre rollers. The Rahile 418-MX has specially been designed for compaction of bituminous mixtures in large works, base, intermediate and running layers, but also in non bituminous mixtures like gravel, cement, dry concrete, stabilized soils.