DYNAPAC CC1250 STATIC SMOOTH DRUM ROLLER

Technical Description

The Dynapac CC1250 is a static smooth drum roller designed for efficient asphalt and soil compaction with a maximum operating weight around 3,000 to 3,100 kg. It features two smooth steel drums, each 1200 mm wide and approximately 682 mm in diameter, providing a static linear load of about 74.5 pounds per inch and a high centrifugal force near 6,070 lbs for powerful compaction. The drum thickness measures 0.6 inches, with the nominal vibration amplitude set at 0.1 inches and a frequency of 58 vibrations per minute. The roller delivers a gradeability of 38%, suitable for working on slopes, while its curb clearance is about 22.6 inches and ground clearance 7.3 inches. Dimensions include an overall length of approximately 98 inches, width of 4.2 feet, and a turning radius inside/outside of 9.6/13.5 feet, ensuring good maneuverability in confined areas. Powered by a Kubota D1703-M diesel engine generating 35 hp at 2800 rpm, it balances strong performance with compact size. Fuel capacity is 13.3 gallons, and the water spray tank holds 42.3 gallons to support drum spray systems for asphalt applications. The machine incorporates a 10-degree oscillating angle and a 29-degree steering angle for smooth, precise control. Its wheelbase measures 71.3 inches, and the operating weight with ROPS is 6,613.9 lbs, aligning with safety standards. Overall, the Dynapac CC1250 combines robust compaction force with compact dimensions and operational flexibility for urban and road construction projects.