Padfoot Road Roller Operating Weight:20000kg Vibration frequency:28 Hz Engine Model:D6114ZG2B Rated Power:128 kW LG520A Padfoot RollerIt is pad foot roller. "K" stands for pad foot. The pad foot consists of three parts and mounted on the smooth drum surface of rollers such as LG514B, LG516B, LG518A, LG520A, LG522A, LG518D and LG520D. The pad feet can be arrayed in spiral. This pad roller is the ...