Double Drum Walk Behind Vibratory Road Roller

These rollers have drums at the front and back of the machine that serve as compactors and wheels. Unlike its single drum roller counterpart, double drum rollers have no tires. The drums are located underneath the body, enabling the operator to compact materials from in front and behind simultaneously.A vibratory roller is a compactor having a drum used to density soil, asphalt or other materials through the application of combined static and dynamic forces to increase the load-bearing capacity of the surface. Vibratory rollers can fully cover the area underneath the wheel.Vibratory rollers produce vibrations by filling the drum with basalt. As the drum rotates so does the basalt. The basalt collides with the walls of the drum and produces vibrations. The magnitudes of these vibrations can be increased by increasing the weight of basalt.The single drum roller is great for prep work. You can easily level the ground for a sidewalk or driveway. These devices are also good for highway paving and creating foundations for buildings. Single drum rollers are heavier at the front, the place where the drum is.