VIBROMAX VM66D STATIC SMOOTH DRUM ROLLER

Technical Description

The Vibromax VM66D is a heavy-duty vibratory smooth drum roller designed for efficient compaction in road construction and soil stabilization. It features a 68.9-inch wide smooth steel drum with a diameter of 48.1 inches, delivering a static linear load of 115 pounds per inch, optimizing ground contact and compaction uniformity. The roller operates at dual vibration frequencies of 1740 and 2160 vibrations per minute, with an amplitude of 0.1 inches, allowing for precise adjustment based on soil conditions. Powered by a turbocharged Cummins B 3.3 engine with a displacement of 199 cu in, it produces 80.5 horsepower at 2200 rpm. The engine supports a 60-amp alternator supplying 12 volts and features efficient cooling and lubrication systems with capacities of 3.7 gallons for coolant and 2.2 gallons for engine oil. Fuel capacity is 60.8 gallons, enabling extended operation without frequent refueling. With an operating weight of approximately 16,094 pounds and an operating width of 73.6 inches, the VM66D balances power and maneuverability. Its ground clearance is 15.4 inches, while the turning radius inside measures 117 inches, supported by an 8.3-inch wheelbase. The roller’s tires are sized 14.9-24 with a 6-ply rating. Additional characteristics include a hydraulically released multi-disc brake system integrated within the drum and a hydrostatic drive system with a maximum speed of 6.9 mph. This machine is engineered for durability, precise vibration control, and high compaction performance in diverse construction applications.