HAMM 3520 HT STATIC SMOOTH DRUM ROLLER

Technical Description

The HAMM 3520 HT is a heavy-duty vibratory smooth drum roller designed for efficient soil and asphalt compaction. It features a front smooth drum with a width of 87.5 inches (2220 mm), diameter of 63 inches (1600 mm), and thickness of 1.8 inches (45 mm), generating centrifugal forces up to 74,412 lbs at high amplitude vibrations of 0.1 inches and frequencies between 27 to 30 vibrations per minute. The machine is powered by a 6-cylinder Deutz TCD 2012 L04 2V diesel engine delivering 207.9 hp (154 kW) at 2300 rpm, compliant with EU Stage IIIA / EPA Tier 3 emissions standards. The 3520 HT has an operating weight of about 43,650 lbs (19,800 kg) with cab and can carry a maximum weight of 51,566 lbs (23,390 kg). Key dimensions include an overall length of 244.5 inches (6.21 m), height to the top of the cab at 9.8 ft (2.98 m), wheelbase of 124.7 inches (3.17 m), and ground clearance of 16.8 inches (425 mm). It has an articulated steering system with a 10-degree oscillation angle for excellent maneuverability and a tight inside turning radius of 13.8 ft (4.18 m). Fuel capacity is 76.7 gallons (290 liters), enabling extended operation. Additional features include a hydrostatic all-wheel drive, ergonomic driver platform with adjustable seating and steering, automatic traction/anti-slip control, and 3-point articulation for enhanced cross-country mobility and traction on slopes up to 34 degrees front and 27 degrees rear. The roller is suitable for large-scale road construction and earthworks requiring high compaction force and operator comfort.