HAMM DV PLUS 70I VO-S STATIC SMOOTH DRUM ROLLER

Technical Description

The HAMM DV PLUS 70I VO-S is a high-performance smooth drum roller engineered for efficient compaction in road construction and other civil engineering projects. It features a divided smooth drum measuring 59.1 inches in width and 44.9 inches in diameter with a thickness of 0.7 inches, providing a substantial centrifugal force of 15,062 lbs in high vibration mode and an oscillation force at the rear of 22,031 lbs. The drum operates at dual vibration frequencies of 42 and 50 vibrations per minute (vpm) with a nominal amplitude of 0.1 inches, ensuring effective soil and asphalt compaction. Powered by a Kubota V3307-CR-T four-cylinder engine delivering 99.7 hp gross power and compliant with EPA Tier 4 emissions standards, the roller balances performance with environmental considerations. The machine’s operating weight is approximately 23,126.5 lbs, with excellent ground clearance of 24.1 inches and a stable 118.2-inch wheelbase. Dimensions include an overall length of 163 inches, width of 5.6 feet, and cab height of 9.8 feet, facilitating maneuverability with a tight inside turning radius of 9.2 feet. Fuel capacity is 39.1 gallons, supported by a 208.2-gallon water spray tank to prevent asphalt adhesion during operation. Its maximum working speed reaches 6.9 mph. Designed with a 4-degree steering angle, the DV PLUS 70I VO-S integrates robust compaction forces, efficient engine power, and ergonomic control for versatile performance in smooth drum rolling tasks.