HAMM HD 70HV STATIC SMOOTH DRUM ROLLER

Technical Description

The HAMM HD 70HV is a robust static smooth drum roller designed for efficient asphalt and soil compaction. It features a 59-inch wide smooth steel drum with a diameter of approximately 45 inches, delivering centrifugal forces of 17,310 lbs at high amplitude and 14,163 lbs at low amplitude, both with a nominal amplitude of 0.1 inches. Powered by a Deutz 4-cylinder diesel engine rated at 74.3 hp at 2500 rpm, this machine offers reliable performance and complies with modern emissions standards. The roller has an inside turning radius of 161 inches and an overall length of 14.24 feet, with a width of 5.25 feet and a cab height of 9.65 feet, providing good maneuverability and operator visibility. Its hydrostatic all-wheel drive supports excellent hill climbing and smooth operation. The vibration frequency ranges from 2,880 to 3,480 vibrations per minute (vpm), enhancing compaction efficiency. The machine has a wheelbase of about 126 inches and a ground clearance of nearly 31 inches, making it suitable for diverse terrain. Equipped with a pressure sprinkler system, it minimizes material adhesion to the drum. The articulated steering system ensures precise control and operator comfort, while the cabin is designed with ergonomics in mind, including a swiveling driver seat and multifunctional drive levers. Overall, the HAMM HD 70HV combines power, precision, and durability for medium-scale compaction projects requiring smooth finishes and consistent results.