SAKAI SW850ND-11 STATIC SMOOTH DRUM ROLLER

Technical Description

The Sakai SW850ND-11 is a static smooth drum roller designed for efficient soil and asphalt compaction in a variety of construction applications. As a smooth drum roller, it features a single smooth steel drum configuration that provides uniform surface contact for high-quality finish work. The roller has a drum width of 79 inches and a drum diameter of 54 inches, delivering a static linear load suitable for effective compaction across different material types. Its operating width is 7.3 inches, allowing for good maneuverability in confined work areas, while the inside turning radius of 14 inches enhances agility on job sites with tight spaces. Power is supplied by a Deutz diesel engine, known for reliability and performance in demanding conditions. The machine operates with a vibration frequency of 47 vpm and a nominal amplitude range of 0.022 to 0.024 inches, generating a centrifugal force range of up to 38,440 pounds to ensure strong, consistent compaction. Designed for durability and operator comfort, the SW850ND-11 combines robust construction with straightforward controls, making it suitable for road building, site preparation, and utility work where a smooth, non-vibrating drum is preferred for final finish or specific material requirements.