According to the statistics of the major 21 road roller manufacturers in China, the overall sales volume in September is 1,442 sets, among which 330 sets are exported. In details, Jiangsu province ranks the first, 119 sets. In the 21 manufacturers, XCMG ranks the first, 315 sets. In terms of the tonnage, the 20t single drum mechanical roller counts most, 293 sets.