BOMAG BW 138 AD-5 STATIC SMOOTH DRUM ROLLER

Technical Description

The BOMAG BW 138 AD-5 is a compact, articulated tandem smooth drum roller designed for efficient asphalt and soil compaction, ideal for footpaths, repair, and road finishing work. It features dual 3 ft diameter drums with a 54.3-inch width, delivering high static linear load of 86.2 pounds/inch and a centrifugal force up to 12,814 lbs for robust compaction. The roller operates with variable vibration frequencies between 47 to 58 VPM and a nominal amplitude of 0.1 inch, ensuring consistent compaction quality. Powered by a water-cooled Kubota V2403 four-cylinder engine producing 45.1 hp at 2400 rpm, it supports hydrostatic service brakes and a Hydromec parking brake, enhancing operational safety. The BW 138 AD-5 offers hydrostatic oscillatory articulation steering, a ground clearance of 13.4 inches, an operating width of 57.9 inches, and a turning radius inside of 103 inches, ensuring excellent maneuverability in confined spaces. With an operating weight near 9,370 lbs and fuel capacity of 81.9 gallons, it balances power and efficiency for medium-scale construction tasks. Maintenance is simplified due to a maintenance-free articulated joint and BOMAG’s ECONOMIZER system, which provides real-time compaction feedback to avoid under or over-compaction. This roller also supports easy access to main components and features a spacious operator’s platform with intuitive controls for enhanced comfort and productivity on site.