DYNAPAC CC223/233HF STATIC SMOOTH DRUM ROLLER

Technical Description

The Dynapac CC223/233HF is a high-performance static smooth drum roller designed for efficient soil and asphalt compaction. It features a 1450 mm (57.1 inch) wide smooth drum with a diameter of approximately 1120 mm (44.1 inches), providing excellent ground coverage for rapid compaction. The roller operates with a vibration frequency of 54/51 vibrations per minute (vpm), optimizing energy transfer to the surface for consistent compaction results. Powered by reliable diesel engines (such as the Deutz TD2011 L4W in related models), it generates high centrifugal forces—up to around 20,000 lbs in high mode and 8,700-15,200 lbs in low mode depending on the variant—enabling effective compression of granular and semi-cohesive soils. The unit’s articulated frame and hydraulic steering allow for enhanced maneuverability and smooth operation on varied terrain. Additional safety and operational features include hydrostatic service brakes with multi-disc parking brakes on drums, vertical oscillation capability of ±6°, and effective traction enabling gradeability up to approximately 38%. The CC223/233HF models are widely used in road construction, site preparation, and foundation works due to their durability, efficiency, and ease of control, providing consistent compaction on substrates ranging from asphalt to granular soils. Overall operating weight for comparable models hovers near 8,200 to 8,900 kg, balancing compactness with powerful performance suitable for medium-to-large infrastructure projects.