HAMM HD+ 90I VO-S STATIC SMOOTH DRUM ROLLER

Technical Description

The HAMM HD+ 90i VO-S is a high-performance smooth drum roller designed for efficient compaction in asphalt and soil applications. It features a 66.2-inch-wide oscillation drum with a diameter of 47.3 inches and a thickness of 0.7 inches, generating a high centrifugal force of 18,884 lbs and a low centrifugal force of 17,535 lbs. The oscillation drum produces an oscillation force of 28,775.6 lbs at 39 vibrations per minute (vpm) with a nominal amplitude of 0.1 inches, ensuring uniform and high-quality compaction by applying shear forces tangentially to the substrate. The roller's static linear load is 164.1 pounds per inch, and it operates with dual vibration frequencies of 42 and 50 vpm. Powered by a DEUTZ TCD 3.6 L4 engine delivering 114 hp gross and 113.9 hp net at 2300 rpm, the machine meets EPA Tier 4 emission standards. It has a fuel capacity of 45.8 gallons and a DEF tank holding 5.3 gallons for emission control. The HD+ 90i VO-S has a maximum speed of 3.8 mph and an operating weight of approximately 26,676 lbs. The roller includes advanced features like oscillating angle capability of 10 degrees and a large 220.4-gallon water spray tank to maintain drum wetting during compaction, which helps prevent asphalt sticking. Its dimensions include a ground clearance of 31.5 inches, overall length of 193 inches, and an overall width of 6 feet, with a turning radius inside of 19.9 feet, allowing maneuverability in confined spaces. This machine incorporates HAMM’s advanced oscillation technology for superior compaction quality and durability in road construction projects.