HAMM HD 90HV STATIC SMOOTH DRUM ROLLER

Technical Description

The HAMM HD 90HV Static Smooth Drum Roller is a robust compaction machine designed for efficient soil and asphalt consolidation. It features a **66-inch-wide smooth drum** with a diameter of approximately 47.3 inches, delivering uniform compaction over a wide working surface. The drum operates with a **vibration frequency range of 2,520 to 3,200 vibrations per minute (vpm)** and a nominal amplitude of 0.1 inches, producing centrifugal forces between 13,488.6 lb (low amplitude) and 16,860.7 lb (high amplitude), enabling effective compaction performance. Powered by a **Deutz TCD 2012 L04 2V diesel engine**, this unit offers a gross and net power output of **134.2 horsepower at 2300 rpm**, providing reliable and consistent performance. The engine is a turbocharged, water-cooled, inline four-cylinder unit with a displacement of 4.04 liters (101 mm bore and 126 mm stroke), optimized for durability and fuel efficiency. The roller has an overall length of 15.1 ft, a width of 5.84 ft, a height of 5.94 ft to the top of the cab, and a wheelbase of 133.86 inches. Its **turning radius on the inside is 156 inches**, facilitating maneuverability in tight spaces. Ground clearance is 31.11 inches, supporting versatility on uneven terrain. This tandem roller combines powerful drum vibration, structural stability, and operator comfort, making it well-suited for road construction, earthworks, and large-scale compaction projects requiring smooth, uniform surfaces. Its engineering focuses on maximizing compaction efficiency while maintaining smooth handling and operational reliability.