Combination Rollers

Combination rollers are those engineering vehicles that are used for better efficiency and results for the road compaction. For simultaneous base course compaction and finish surfacing, it drives a front drum with four rear wheels. A special kneading effect of the combination roller is attributed to their designs which results in a well closed surface structure.

They are used for the compaction of asphalt base and sub-base courses for medium and large road construction and road maintenance. Some of the compact rollers also uses vibratory system on the front drum for density requirements and four pneumatic tires in the rear to provide impermeability and smoothness of the material. Compacted material manipulated by the four pneumatic tires helps in improving surface texture and reduce water intrusion.