DYNAPAC CC3300C STATIC SMOOTH DRUM ROLLER

Technical Description

The Dynapac CC3300C is a robust static smooth drum roller designed for high-efficiency compaction tasks. It features a powerful Deutz TCD 3.6 water-cooled turbo diesel engine delivering 100.6 hp at 2200 rpm, complying with Tier 4i emissions standards. Its operating weight is approximately 19,621 lbs, with a curb clearance of 28.2 inches and ground clearance of 10.7 inches, enabling excellent maneuverability over rough terrain with a gradeability of 43%. The roller's drum measures 45.3 inches in diameter and 68.2 inches in width, with a thickness of 0.7 inches, applying a static linear load of 139.5 pounds per inch. It delivers centrifugal forces of 17,760 lbs at high amplitude and 14,388 lbs at low amplitude, both with a nominal amplitude of 0.1 inches and vibration frequencies of 48 and 67 vibrations per minute respectively. The roller’s hydrostatic service brake allows forward and reverse operation, complemented by failsafe multidisc parking brakes in both drums. Its wheelbase is 131.5 inches with an overall width of 6.2 feet and length of 176.8 inches, allowing a tight turning radius of 17.3 feet. The machine supports a steering angle of 32 degrees and an oscillating angle of 7 degrees for smooth operation on uneven surfaces. It has a fuel capacity of 34.4 gallons and an extensive water spray system holding 198.2 gallons to keep the drum wet during asphalt compaction. Track width is 11.3 inches with wheel spacing of 6.5 inches, ensuring stability and traction.