DYNAPAC CC322 STATIC SMOOTH DRUM ROLLER

Technical Description

The Dynapac CC322 is a static smooth drum roller designed for efficient compaction in construction projects. It features an articulated steering system with vibration and braking capabilities on both drums, enhancing maneuverability and braking performance. The drum measures 44.1 inches in diameter and 66.2 inches in width, delivering centrifugal forces of 20,008 lbs at high frequency and 8,767.6 lbs at low, with a constant vibration frequency of 51 vibrations per minute and a nominal amplitude of 0.1 inches, ensuring effective soil and asphalt compaction. Powered by a Deutz BF4L 2011 air-cooled turbo diesel engine, it produces 82 hp (61 kW) at 2800 rpm, balancing performance with fuel efficiency. The machine holds a fuel capacity of 31.8 gallons and achieves a maximum speed of 8.1 mph (13 kph). Its operational weight of approximately 17,857.5 lbs provides significant compaction force. Dimensionally, the CC322 has a ground clearance of 10.7 inches, an overall width of 6 feet, length of 14.2 feet, and a turning radius of 1.3 feet, optimizing it for varied terrain and confined spaces. The wheelbase is 10.5 feet. This model’s robust construction and reliable Deutz engine make it suitable for medium to large-scale compaction tasks, providing consistent performance and operational control in various road and foundation projects.