Unique Structurearticulated Turning: Even if Traveling Through the Corner or Changing Compacting Lane, the Central Articulation Can Ensure the Proper Roller Overlap Amount and Uniform Force On the Whole Compacting Width, Avoiding Producing Marks.excellent Performancethe Electronic Control Power Water Sprinkling Can Be Equipped According to the Customers Requirements, Which Can Prevent the Asphalt from Adhering. the Three-grade Filtration of the Water Sprinkling System Ensures the Water Sprinkling Smooth. excellent Configurationthe Special Roller Drive Axle and the Maintenance-free Battery Ensure the Reliability of the Machine. There are Mud Scrapers Installed On the Front Roller and the Rear Rollers, and Set with the Sand Adding Inlet to Adjust the Linear Load.simple Operation