DYNAPAC CS142N STATIC SMOOTH DRUM ROLLER

Technical Description

The Dynapac CS142N is a static smooth drum roller designed for efficient asphalt compaction with an operating width of 83 inches and a drum width of 83 inches. It features an articulated three-drum configuration ensuring equal static linear load and uniform compaction across the full drum width. The roller has a drum diameter of 59 inches, providing consistent density while virtually eliminating common issues like bow waves and surface cracks. Powered by a Cummins engine, the CS142N supports smooth operations with a maximum operating mass of approximately 28,665 pounds when ballasted, distributed between a front module mass of 14,560 pounds and a rear module mass of 13,240 pounds. Its compact turning radius (inside 140 inches, outside 222 inches) and articulated center-pivot steering enhance maneuverability and drum overlap during turns, which maximizes compaction efficiency. The unit’s dimensions include a length of 188.19 inches, width of 85 inches, and a height of up to 136 inches with ROPS, or 98 inches without. It has a fuel tank capacity of 29 gallons and operates at working speeds up to 6 mph, with transport speeds up to 9 mph. Engineered with operator comfort and safety in mind, the CS142N is suitable for medium to large-size asphalt applications, especially where vibration is undesirable, such as near old buildings or on bridges. Its balanced drum load and smooth edges optimize rolling performance for superior surface quality and compaction results.