DYNAPAC CA424 HF STATIC SMOOTH DRUM ROLLER

Technical Description

The Dynapac CA424 HF is a high-frequency vibratory smooth drum roller designed for heavy compaction tasks. It features a drum width of 66 inches and an operating width of 74 inches, suitable for wide-area asphalt and soil compaction. The roller's vibration frequency operates at 3,060 to 4,020 vibrations per minute, optimizing compaction efficiency for various materials. Powered by a robust Cummins QSB 4.5 Tier 3 turbocharged diesel engine, this roller delivers reliable performance with power output around 130 hp, providing strong torque for demanding work conditions. The inside turning radius is 235 inches, offering good maneuverability for a machine of its size. Designed for durability and operator comfort, it includes features such as water lines to drum surfaces to prevent material sticking and an articulated frame enhancing control and compaction quality. Overall, the Dynapac CA424 HF combines powerful engine performance, effective vibration parameters, and practical operating dimensions to deliver efficient compaction in medium to large-scale construction projects.