SAKAI SW780 STATIC SMOOTH DRUM ROLLER

The Sakai SW780 is a static smooth drum roller designed for high-quality asphalt compaction in roadway and paving applications. It features a 79-inch (201 cm) wide drum that provides a compaction width of 79 inches, delivering consistent, smooth finishes on hot mix asphalt and other paved surfaces. As a static roller, it relies on its operating weight and drum configuration for compaction rather than vibration, making it ideal for final finish passes, thin lifts, bridge decks, and joint compaction where a smooth, defect-free surface is critical. The machine is powered by a reliable Isuzu 4JJ1XDIA diesel engine, a 3.0L, four-cylinder, turbocharged and intercooled engine known for strong torque and fuel efficiency in compaction equipment. This engine meets Tier 3/Stage IIIA emissions standards and is engineered for durability and consistent performance in demanding paving conditions. The SW780’s compact overall width of 6.6 feet (2.0 m) enhances maneuverability on job sites while still providing substantial drum coverage. Its design emphasizes operator comfort and visibility, with a layout that allows clear sightlines to the drum edges and surrounding work area. The roller is built with robust construction, including a rugged articulated center-pin joint and long-life rubber isolators, ensuring durability and reduced maintenance. A full-coverage water spray system with anti-clog features helps prevent asphalt pickup on the drum and supports efficient, continuous operation. The Sakai SW780 is a dependable, high-performance static tandem roller suited for contractors focused on achieving excellent surface smoothness and density in asphalt paving projects.