HAMM HD+ 140 VO (VIB/OSC) STATIC SMOOTH DRUM ROLLER

Technical Description

The HAMM HD+ 140 VO (VIB/OSC) is a high-performance smooth drum roller designed for efficient compaction with advanced vibration and oscillation technology. It features an 84-inch wide smooth drum with a 0.8-inch thickness and a diameter of 55.2 inches, providing powerful compaction forces of up to 35,745 lbs at high frequency and 21,357 lbs at low frequency. The drum vibration frequency operates at 40 to 50 Hz, enabling versatile soil and asphalt compaction. Powered by a DEUTZ TCD 2012 L04 2V engine, the roller delivers a gross and net power of 134.2 hp, ensuring ample power for demanding applications. The machine weighs approximately 30,424 lbs with a cabin and maintains a fuel capacity of 47.6 gallons to support extended operations. The integrated water spray tank holds 306.5 gallons to prevent material adhesion on the drum surface. Dimensionally, the roller measures 196.86 inches in overall length, 7.58 feet in width, and 10.01 feet height to the top of the cab. It offers a turning radius of 17.08 feet for maneuverability in tight spaces and a ground clearance of 34.65 inches. The machine's operating width is 89.3 inches, slightly wider than the drum itself, providing effective coverage during compaction passes. The roller achieves a maximum speed of 3.8 mph and supports a steering angle of 10 degrees, optimized for precise control on diverse job sites. This model incorporates HAMM’s advanced compaction technology with vibration and oscillation (VO) to improve smoothness and surface finish, suitable for asphalt and granular base layers.