The 4T double drum vibratory roller is a compact light-duty compaction equipment with an operating weight of 4000kg. Adopting full hydraulic drive, hydraulic steering and optional single-drum / double-drum vibration modes, it delivers stable compaction performance. Equipped with reliable diesel engine, the machine features strong power output, low fuel consumption and low noise. The articulated frame brings a small turning radius and excellent flexibility, suitable for narrow construction zones where large rollers cannot access. It is fitted with an independent water sprinkling system and steel scrapers on both drums to prevent asphalt adhesion. Humanized control layout realizes easy operation and effectively reduces operator fatigue. Widely applied in municipal road maintenance, asphalt paving, sidewalks, parking lots, community roads, trench backfilling and small infrastructure projects. It can compact asphalt pavement, gravel, stabilized soil and other materials to achieve high flatness and compaction density.