INGERSOLL RAND DD16 STATIC SMOOTH DRUM ROLLER

Technical Description

The Ingersoll Rand DD16 is a vibratory smooth drum roller designed for effective soil and asphalt compaction in construction applications. It features a Kubota D722 diesel engine—a vertical, water-cooled, 3-cylinder, 4-cycle engine delivering approximately 16.9 hp (12 kW), renowned for its reliability, fuel efficiency, and compliance with emission standards. The engine supports a 12-volt operating system and includes a 40-amp alternator, with a fuel capacity of 7.8 gallons and hydraulic fluid capacity of 9.1 gallons. The DD16’s compaction system consists of tandem smooth drums, each 39.4 inches wide with a diameter of 22.1 inches, providing a centrifugal force of 4001.6 lbs at high vibration frequency (up to 4000 vpm) and a nominal amplitude of 0.1 inches for effective soil densification. The roller’s maximum operating speed is 5 mph (8 kph), suitable for compacting medium to large surfaces with precision. Dimensionally, the DD16 offers a ground clearance of 17.3 inches, an overall width of 3.6 feet, and an overall length of approximately 6.7 feet. Its turning radius inside and outside is 110 inches, enabling good maneuverability in tight spaces. The wheelbase measures 4.6 feet, and the machine weighs approximately 3,380 lbs, ensuring stability during operation. The operator benefits from a cab height of 7.4 feet, providing ample visibility and comfort. This model excels in construction environments requiring reliable compaction performance combined with efficient power and maneuverability.