DYNAPAC CA150P (BRAZIL) STATIC SMOOTH DRUM ROLLER

Technical Description

The Dynapac CA150P (Brazil) is a static smooth drum roller engineered for efficient soil and asphalt compaction. It features a smooth steel drum measuring 48 inches in diameter and 66.2 inches in width, with a thickness of 0.9 inches, providing a broad compaction surface. The drum generates a high centrifugal force of approximately 40,690 lbs and a low centrifugal force around 39,117 lbs, with a consistent nominal amplitude of 0.1 inches, enabling uniform static compaction without vibration. Powered by a Cummins QSB3.3 water-cooled turbocharged diesel engine with 80.5 hp at 2200 rpm and four cylinders, it delivers reliable power and torque while maintaining fuel efficiency. The machine weighs about 19,400 lbs during operation and has a fuel capacity of 225 gallons, supporting extended working hours. Key mobility specs include a maximum speed of 7.5 mph, 40% gradeability, and a tight turning radius (inside radius 9.1 ft, outside radius 16 ft) optimized for maneuverability on construction sites. Dimensions include a 191.8-inch overall length, 4.5-foot width, 9.5-foot height to the top of ROPS/FOPS, and 13.5 inches of ground clearance, allowing effective operation over varying terrains. The roller is equipped with 420-70B24 tires, ensuring stability and traction. This model suits medium to large-scale compaction tasks on roads, foundations, and infrastructure projects where static smooth drum rollers are required for surface finishing and compaction quality.