The SR20M-2 road roller is a super-heavy self-propelled vibratory roller. It uses its own weight and excitation force to compact various construction and road construction materials during operation. It has good compaction effect, large impact depth and high operating efficiency. SR20M-2 is suitable for compacting various non-cohesive soils, such as gravel, gravel, sand and gravel mixtures and various concretes. It is indispensable for compaction of highways, mines, dams, airports, ports, industrial sites and building foundation projects. equipment. The machine has the following features: mechanical drive, power shift gearbox, hydraulic vibration and steering.