INGERSOLL RAND DD-34HF ULTRA-PAC STATIC SMOOTH DRUM ROLLER

Technical Description

The Ingersoll Rand DD-34HF Ultra-Pac is a high-performance smooth drum roller designed for efficient soil compaction. It features a 54.1-inch-wide steel drum with a diameter of 29.1 inches, vibrating at a frequency of 4200 vpm (70 Hz) to deliver a centrifugal force of 8205.6 lb (36 kN) and a nominal high-amplitude vibration of 0.1 inch. The compactor’s operating width is 58.6 inches, with an inside and outside turning radius of 153.8 inches, enabling precise maneuverability. Powered by a Kubota V2203M vertical, water-cooled, 4-cylinder diesel engine with 44 hp gross power, the unit offers durable and reliable performance with a fuel capacity of 18 gallons. The engine uses indirect injection combustion and operates at a maximum speed of 6.3 mph. Hydraulic fluid capacity is 22.5 gallons, supporting smooth and responsive operation. The machine operates on a 12 V electrical system with a 40-amp alternator. Structurally, the DD-34HF Ultra-Pac weighs approximately 6750.6 lbs, with a static axle load of 3924 lbs on the front and 4473 lbs on the rear. Overall dimensions include a length of 8.42 feet, width of 4.89 feet, height to cab top of 8.3 feet, wheelbase of 5.66 feet, and ground clearance of 23.9 inches. This combination of compact dimensions and robust engine power makes it suitable for a range of asphalt and soil compaction applications requiring efficient, smooth compaction and excellent machine control.