DYNAPAC CC424HF WORLDWIDE STATIC SMOOTH DRUM ROLLER

Technical Description

The Dynapac CC424HF Worldwide is a high-performance smooth drum vibratory roller designed for efficient soil and asphalt compaction. It features a water-cooled turbocharged diesel engine (Cummins QSB 4.5 T3) delivering 110 hp at 2200 rpm, ensuring robust power for demanding applications. The roller has an operating weight of approximately 23,148.6 lbs and a fuel capacity of 63.5 gallons, supporting extended work periods. Its twin drums measure 51.2 inches in diameter and 68.2 inches in width, providing a wide compaction path. The machine exerts centrifugal forces of up to 31,922.9 lbs on high vibration and 20,907.3 lbs on low, with nominal amplitude maintained at 0.1 inches for both settings, enhancing compaction uniformity. It supports vibration frequencies of 51 and 67 vibrations per minute, adaptable to different ground conditions. Key dimensions include a ground clearance of 12.3 inches, overall length of 16.4 feet, width of 6.2 feet, height to the top of the enclosed cab of 9.9 feet, and a wheelbase of 12.2 feet. The CC424HF achieves a maximum speed of 7.5 mph, balancing power and control. It is equipped with advanced features such as automatic vibration and water control, a pressurized sprinkler system with dual bars per drum for dust suppression, and an ergonomic operator platform with ROPS canopy for safety and operator comfort. The roller is ideal for medium to large construction jobs requiring precise static and vibratory compaction performance.