DYNAPAC CA300 STATIC SMOOTH DRUM ROLLER

Technical Description

The Dynapac CA300 static smooth drum roller is designed for efficient soil and asphalt compaction, featuring a 60.8-inch diameter and 83.9-inch wide drum that applies a centrifugal force of up to 67,443 lbs in high mode and 32,822 lbs in low mode. It maintains a nominal amplitude of 0.1 inches with a vibration frequency of 33 vibrations per minute, ensuring uniform compaction. Powered by a water-cooled turbocharged diesel engine with aftercooler (model 4A BT3.9-C), it delivers 110 hp at 2200 rpm for robust performance. The roller’s operating weight is approximately 27,117 lbs, providing solid ground contact and compaction pressure. It achieves a maximum speed of 4.7 mph and holds a fuel capacity of 66.1 gallons, balancing power and operational endurance. The machine’s dimensions include a ground clearance of 15.8 inches, a height to the top of the cab of 9.8 feet, an overall length of 18.3 feet, width of 7 feet, and a wheelbase of 9.5 feet. It rides on 23.1x26 tires, supporting stability and maneuverability on varied terrain. This model is optimized for medium to large scale compaction projects requiring static smooth rolling, offering a combination of static and vibratory compaction forces to improve surface smoothness and structural density. Its robust construction and powerful engine make it suitable for use on asphalt and soil applications, maintaining effective compaction performance with controlled vibration amplitude and force consistency for quality results.