DYNAPAC CA551 STATIC SMOOTH DRUM ROLLER

Technical Description

The Dynapac CA551 is a static smooth drum roller designed for heavy compaction tasks, featuring a Deutz air-cooled turbo diesel engine model BF6L913 rated at approximately 154 hp (115 kW). It offers an operating mass close to 35,000 lbs (about 15,850 kg) and a maximum operating mass of around 35,800 lbs (16,240 kg), providing robust weight essential for effective soil and asphalt compaction. The roller's drum width measures 79 inches (201 cm) with an operating width of 95.5 inches, enabling efficient coverage on job sites. It operates with a vibration frequency range between 1,620 and 1,920 vibrations per minute (vpm), facilitating deep and uniform compaction. The machine has an inside turning radius of 130 inches, allowing maneuverability in confined project areas. It offers a speed range from 0 to 7.8 mph (0 to 12.5 km/h) and a maximum theoretical gradeability of 47%, supporting operation on sloped surfaces. The CA551 is equipped with features such as automatic parking brake activation and a durable smooth drum suited for various groundwork applications, including road construction and foundation preparation. Its combination of power, operating weight, and precise control makes it suitable for medium to large-scale compaction jobs requiring static or vibratory roller capabilities.