DYNAPAC CC234HF STATIC SMOOTH DRUM ROLLER

Technical Description

The Dynapac CC234HF is a static smooth drum roller engineered for high-performance compaction with a maximum operating mass around 20,700 lbs. It features a 59-inch wide drum with a diameter of 45 inches and a shell thickness of 0.7 inches, delivering efficient surface smoothing for asphalt and soil applications. The roller’s Cummins engine, rated at 100 hp at 2,200 rpm, provides reliable power with fuel efficiency improvements over previous models. It supports a vibration frequency of 2870/4010 vibrations per minute (vpm) for effective compaction. Key operational specs include a 64-inch operating width, an inside turning radius of 200 inches, and a maximum speed range up to 7.5 mph, allowing for maneuverability and productivity in various site conditions. The machine’s height is 118 inches with ROPS/cab and 90 inches without, length 177 inches, and width 64 inches. It features vertical oscillation of ±7° and a theoretical maximum gradeability of 39%, enhancing adaptability on uneven terrain. The roller is balanced with a front/rear module mass of 9,400 lbs each. Fuel capacity stands at 34 gallons, supporting extended field operations. The Dynapac CC234HF’s design emphasizes fuel savings, reduced CO2 emissions, and operational efficiency, making it suitable for medium to large-scale compaction tasks where precision and power are required.