The Dynapac CA150AD is a robust static smooth drum roller designed specifically for asphalt compaction. It features a 48-inch diameter and 66.2-inch wide drum with a 0.9-inch thickness, providing a static linear load of approximately 23.3 kg/cm. The roller delivers centrifugal forces of 25,853 lbs in high mode and 13,039 lbs in low mode, combined with a nominal amplitude of 0.1 inches for efficient compaction performance. Powered by a Cummins BT3.3 water-cooled turbo diesel engine producing 80.5 hp at 2200 rpm, it offers reliable and consistent power output. The machine has an operating weight up to 8,300 lbs and supports a maximum speed of 5 mph (8 kph), with a notable gradeability of 55%, allowing it to operate effectively on steep inclines. It features a fuel capacity of 225 gallons to support extended operation times. Dimensions include an overall length of 188.1 inches, width of 4.5 feet, height of 6.8 feet (9.3 feet with ROPS/FOPS), curb clearance of 14.5 inches, and ground clearance of 13 inches. The wheelbase measures 100.2 inches, and it uses 13.00-24 tires. The roller's hydraulic system facilitates smooth driving and vibration control, while safety is ensured by hydrostatic brakes and a multi-disc parking brake. With precise vibration frequency and amplitude settings, the Dynapac CA150AD excels in providing uniform asphalt compaction for various construction applications.