DYNAPAC CC234 HF STATIC SMOOTH DRUM ROLLER

Technical Description

The Dynapac CC234 HF is a static smooth drum roller designed for efficient and high-quality compaction of soil, granular materials, and asphalt layers. It features a 59-inch (1.5 m) wide drum with a diameter of 45.28 inches (1.15 m), providing a large compaction width and excellent ground contact for uniform results. The roller delivers a vibration frequency range of 50–67 vpm (up to 62 Hz), allowing operators to match compaction intensity to specific material types and job requirements. With a maximum operating mass of 20,723 lbs (9,400 kg), it ensures strong compaction force while maintaining maneuverability on job sites. The machine is powered by a Cummins QSB3.3T3 Tier 3 diesel engine, delivering 80–110 hp (60–82 kW) for reliable performance and fast response in demanding conditions. Engineered for transportability, the CC234 HF has a transport length of 14.73 ft (4.49 m), a transport width of 5.31 ft (1.62 m), and a transport height of 9.81 ft (2.99 m) with ROPS/cab, making it suitable for standard hauling and easy site access. It has an overall width of 5.7 ft (1.62 m) and an inside turning radius of 1.4 ft, enhancing its agility in confined spaces. The fuel tank holds 34.3 US gallons (130 liters), supporting extended operation between refueling. Designed for durability and operator comfort, this smooth drum roller combines robust construction, proven Cummins power, and Dynapac’s compaction technology for consistent, high-performance results in road building, site preparation, and infrastructure projects.