SAKAI SW990 STATIC SMOOTH DRUM ROLLER

Technical Description

The Sakai SW990 static smooth drum roller is designed for efficient compaction tasks with robust performance and precise maneuverability. It features an 84-inch wide smooth drum that delivers uniform compaction over a wide surface area, with vibration frequencies adjustable between 42 and 67 vibrations per minute and frequencies ranging from 2,520 to 4,020 vibrations per minute to optimize soil and asphalt compaction. The roller has an overall width varying between approximately 22 to 43 feet and an exceptional inside turning radius of 14.3 inches, allowing for tight turns and effective operation in confined spaces. It is powered by a Deutz TCD2012L06-2V engine, a 6-cylinder inline turbocharged diesel engine, producing approximately 208 horsepower at 2400 rpm and delivering strong torque (597 lb-ft at 1600 rpm) for reliable power and fuel efficiency. This engine is liquid-cooled and features advanced fuel injection technology for optimized engine performance and lower operating costs while adhering to stringent emission standards. The operating compaction width is 7.5 inches, suitable for surface finishing and precision rolling. The combination of the powerful Deutz engine and the heavy-duty smooth drum enables the SW990 to provide superior compaction force with excellent reliability, making it well-suited for asphalt and soil compaction in road construction and maintenance projects. Its compact turning radius, wide drum, and adjustable vibration frequencies ensure versatility and high productivity in a variety of job site conditions.