INGERSOLL RAND DD38HF STATIC SMOOTH DRUM ROLLER

Technical Description

The Ingersoll Rand DD38HF is a vibratory smooth drum roller designed for efficient soil and asphalt compaction. It features a 29.1-inch diameter and 54.2-inch wide smooth drum that delivers a medium centrifugal force of 8,093 lbs and a nominal amplitude of 0.1 inch at a vibration frequency of 70 vibrations per minute, optimizing compaction performance. Powered by a Kubota V2203M engine, the machine offers 44 hp (33 kW) of net power and operates on a 12-volt electrical system with a 40-amp alternator. Its hydraulic system holds 22.4 gallons of fluid, and the fuel tank has an 18-gallon capacity, supporting extended operation. The roller measures 8.3 feet in height to the top of the cab, 8.4 feet in overall length, and 4.9 feet in width, with a wheelbase of 5.7 feet, providing a stable footprint and easy maneuverability. Its maximum speed is 6.3 mph (10 kph), and it weighs approximately 8,400 lbs, balancing powerful compaction with mobility. The design includes features to reduce vibration feedback to the operator, enhancing comfort during prolonged use. Overall, the DD38HF is engineered for reliable performance in medium-duty compaction tasks across various construction environments.