The Ingersoll Rand DD-132HF is a heavy-duty vibratory smooth drum roller designed for efficient soil compaction in construction and paving applications. It features an 84-inch wide, smooth steel drum with a diameter of 55.2 inches, providing a 92-inch operating width. The drum delivers dual vibration frequencies of 45 Hz and 66.7 Hz with nominal amplitudes of 0.1 inches, generating centrifugal forces of 36,689 lbs (low) and 41,725 lbs (high) for optimal compaction performance. Powered by a turbocharged Cummins QSB5.9-155 engine, this 6-cylinder diesel unit produces 155.6 horsepower and delivers robust torque to sustain heavy workloads. The roller weighs approximately 30,314 lbs and has a maximum travel speed of 6.2 mph. Its overall dimensions measure 19.67 feet in length, 7.67 feet in width, and 10.44 feet in height to the top of the cab, with a ground clearance of 20.08 inches and an inside turning radius of 179.6 inches. The hydraulic system capacity is 36.5 gallons, and the fuel tank holds 68.5 gallons, ensuring extended operation times. The machine operates on a 12-volt electrical system, supported by a 95-amp alternator. Designed for durability and productivity, the DD-132HF combines powerful compaction capabilities with an agile turning radius and an advanced Cummins engine for reliable performance in demanding jobsite environments.