HAMM HD 70K STATIC SMOOTH DRUM ROLLER

Technical Description

The HAMM HD 70K is a vibratory smooth drum roller designed for efficient soil compaction with a focus on maneuverability and power. It features a robust DEUTZ 4-cylinder engine delivering a net power of 74.3 hp (55 kW). The roller operates at a maximum speed of 3.8 mph (6 kph) and offers an operating weight up to 20,745 lbs (9,410 kg), ensuring effective ground contact and compaction force. The drum is 44.9 inches in diameter and 0.7 inches thick, providing high centrifugal forces of 17,310 lbs on high settings and 14,163 lbs on low, with a nominal amplitude of 0.1 inches to accommodate various soil conditions. Dimensions include a wheelbase of 126 inches, ground clearance of 30.8 inches, and a track width of 7.5 feet, with a cab height of 9.7 feet and ROPS/FOPS height of 9.6 feet. Steering angle is 10 degrees, offering precise control on uneven terrain. The roller incorporates a water spray tank with a capacity of 190.3 gallons to reduce soil adhesion to the drum during operation. The machine's design supports a standard operating weight of about 15,322 lbs, with variations depending on cabin or ROPS configurations. This combination of features makes the HAMM HD 70K suitable for medium-scale compaction tasks requiring reliable power, efficient vibratory compaction, and operator comfort.