DYNAPAC CA300D STATIC SMOOTH DRUM ROLLER

Technical Description

The Dynapac CA300D is a single drum static smooth drum roller designed for high-efficiency compaction in construction applications. It features a large steel drum measuring 60.8 inches in diameter and 83.9 inches in width, with a thickness of 1.4 inches providing robust durability. The drum exerts a maximum centrifugal force of 67,443 lbs in high mode and 32,822 lbs in low mode, with a constant nominal vibration amplitude of 0.1 inches at a frequency of 33 vibrations per minute, ensuring effective soil and asphalt compaction. The static linear load is 212.8 pounds per inch of drum width. Powered by a Cummins 4BTA 3.9C water-cooled turbo diesel engine producing 110 hp at 2200 rpm, the CA300D offers a maximum speed of 3.2 mph and a fuel capacity of 66.1 gallons, supporting extended operational periods. It has an operating weight of 30,424 lbs with ROPS (Roll Over Protective Structure) rated at 27,668 lbs, providing operator safety. The machine supports a gradeability of 55%, with a wheelbase of 9.5 ft and turning radii of 10.2 ft (inside) and 17.8 ft (outside), enabling maneuverability on uneven terrain. Overall dimensions include a height of 7.2 ft (9.8 ft to top of cab), width of 7 ft, and length of 18.2 ft. Ground clearance is 17.9 inches. Tires measure 23.1x26 to support stable traction and movement. This roller is optimized for large-scale compaction tasks requiring both static and vibratory compaction performance for soil and asphalt surfaces.