BOMAG BW 191 AD-5 HF STATIC SMOOTH DRUM ROLLER

Technical Description

The BOMAG BW 191 AD-5 HF is a high-performance smooth drum roller designed for efficient asphalt compaction with an operating weight of approximately 29,763 lbs. It features dual vibration frequencies of 40 and 50 vibrations per minute with a nominal amplitude of 0.1 inches, delivering a high centrifugal force of 21,132 lbs for optimal soil and asphalt consolidation. Powered by a Deutz TCD 4.1 L04 water-cooled, four-cylinder engine producing 140.9 hp at 2300 rpm, this model ensures strong, reliable power while meeting Tier 4 emission standards. The roller operates at a maximum speed of 7.5 mph and includes a 43.6-gallon fuel tank alongside a 256.2-gallon hydraulic system capacity. Its smooth drum measures 55.1 inches in diameter and 78.7 inches in width, offering substantial surface coverage. The machine utilizes oscillatory articulation for superior steering control and multi-disc parking brakes with hydrostatic service brakes for effective stopping power. Ground clearance measures 9.8 inches, and the operator’s cab height is 10.2 feet, supporting ergonomic operation. Static linear loads are evenly distributed with 186.2 pounds per inch on the front drum and 191.8 pounds per inch on the rear, enhancing compaction consistency. Additional features include a 12-volt electrical system and robust front and rear axle weights of 14,661 lbs and 15,102 lbs, respectively, ensuring stability during operation. The BW 191 AD-5 HF combines durability, precision control, and robust powertrain components to deliver superior compaction performance in road construction and related applications.