CASE DV209 HF STATIC SMOOTH DRUM ROLLER

Technical Description

The CASE DV209 HF Smooth Drum Roller is a heavy-duty compaction machine designed for efficient asphalt and soil compaction tasks. It features a robust Deutz TCD 3.6 L4 diesel engine, delivering reliable power within the range of approximately 75 to 100 hp, meeting stringent emissions standards such as Tier 4 Final. The engine’s advanced turbocharged, water-cooled, and electronically controlled common rail injection system ensures high torque at low speeds with reduced fuel consumption and extended maintenance intervals. The roller’s drum has a width of 66.1 inches, providing a broad compaction path, and operates at a vibration frequency range of 48 to 67 vpm, allowing for effective high-frequency compaction cycles. Its operating width is 72.8 inches, with an inside turning radius of 215.4 inches, enabling maneuverability on large surfaces. The machine incorporates a balanced drum design and vibration control modes to ensure uniform soil density and superior ground contact during operation. The hydrostatic drivetrain supports a smooth speed of up to 6.5 mph and allows precise operator control via an ergonomic platform with adjustable seating and an intuitive display cluster. Additional features include a pressurized, filtered water spray system to prevent asphalt adhesion, crab steering with drum offset capability, and robust, easy-to-service design elements such as ground-level access panels. With an operating weight around 21,080 lbs, the CASE DV209 HF roller provides ample centrifugal force for efficient compaction and durability in demanding construction environments.