BOMAG BW 141 AD-4 STATIC SMOOTH DRUM ROLLER

Technical Description

The BOMAG BW 141 AD-4 is a high-performance smooth drum roller designed for efficient asphalt compaction and earthworks. It features a powerful 4-cylinder, water-cooled Deutz BF4M 2011 diesel engine delivering 80.5 hp at 2500 rpm, ensuring reliable, fuel-efficient operation. The machine has an operating weight of 17,137 lbs and a fuel capacity of 42.3 gallons for extended job-site endurance. Its drums measure 48.1 inches in diameter and 59.1 inches in width, producing a centrifugal force of 15,736 lbs and a static linear load of 141.7 pounds per inch, which provides effective compaction. The roller offers two vibration frequencies ranging from 2,400 to 3,600 vibrations per minute with a nominal amplitude of 0.1 inches to optimize surface finish and compaction depth. The articulated frame and hydrostatic drive system provide a minimum inside turning radius of 150.6 inches and an operating speed up to 6.6 mph for excellent maneuverability on confined job sites. Ground clearance is 15.8 inches with an overall length of 14.9 feet and a cab height of 9.9 feet, designed for operator comfort and visibility. Operating voltage is 12 volts. The BW 141 AD-4 includes features such as automatic vibration control, crab steering, and dual water spray pumps for drum wetting to prevent asphalt sticking. Maintenance is simplified with ground-accessible service points and an efficient hydraulic system. This model balances durability, power, and operator ergonomics for effective compaction in road construction and other heavy-duty applications.