DYNAPAC CA3500D STATIC SMOOTH DRUM ROLLER

Technical Description

The Dynapac CA3500D is a robust vibratory smooth drum roller designed for efficient compaction in road construction and large-scale infrastructure projects. It features a single steel drum with a diameter of 59.9 inches and thickness of 1.4 inches, delivering a high centrifugal force of up to 62,946.5 lbs and a static linear load of 201.6 pounds per inch, ensuring deep and uniform compaction. Operating at a vibration frequency between 31 and 34 vibrations per minute, it maintains a consistent nominal amplitude of 0.1 inches at both low and high settings. Powered by a Cummins QSF3.8 water-cooled turbocharged engine with an intercooler, the machine delivers a gross power of 130.1 hp at 2200 rpm, coupled with a 272-gallon fuel capacity and a 5.3-gallon DEF tank. The roller can achieve a maximum speed of 7.5 mph and a gradeability of 55%, allowing it to perform effectively on challenging terrains. The machine’s dimensions include a height of 7 feet (9.5 feet with ROPS/FOPS), an overall length of 235.9 inches, and an operating width of 92 inches. It has a ground clearance and curb clearance of 17.8 inches, a wheelbase of 117.8 inches, and a turning radius of 17.9 feet. Its operating weight is approximately 30,424 lbs (26,235 lbs with ROPS). This model features a stable hydrostatic drive system with failsafe multidisc brakes and a rear axle for reliable maneuverability. Equipped with 23.1 x 26 AW tires, the CA3500D offers operator comfort, excellent compaction performance, and durability for demanding construction environments.