DYNAPAC CA151A STATIC SMOOTH DRUM ROLLER

Technical Description

The Dynapac CA151A is a high-performance static smooth drum roller designed for efficient asphalt and soil compaction. It features a 66-inch wide drum, delivering a static linear load of 126 lbs/in, which ensures superior compaction effectiveness over a broad surface area. The drum operates at a high vibration frequency of 2520 vibrations per minute, enhancing material densification. The roller is powered by a reliable Cummins engine, providing consistent power output and operational efficiency. Its operating width is 74 inches, with an inside turning radius of 91 inches, enabling effective maneuverability in confined spaces. The roller operates at speeds ranging from 0 to 4.3 mph, allowing precise control during compaction tasks. The tire configuration includes 14.9x24 tires with 6-ply rating, ensuring durability and stability under heavy loads. The Dynapac CA151A’s design balances power, control, and compaction performance, making it suitable for road construction, asphalt laying, and other civil engineering applications where smooth and uniform compaction is critical. The machine’s static smooth drum, combined with the high vibration frequency and Cummins powertrain, provides excellent ground contact and compaction consistency across various job site conditions. This roller is engineered to optimize construction productivity while maintaining operational reliability and ease of use.