INGERSOLL RAND DD-38HF ULTRA-PAC STATIC SMOOTH DRUM ROLLER

Technical Description

The Ingersoll Rand DD-38HF Ultra-Pac is a smooth drum roller engineered for efficient soil and asphalt compaction operations. It features a **54.1-inch wide smooth steel drum** with a **diameter of approximately 29.1 inches**, designed for even compaction and surface finishing. The drum operates with a high **vibration frequency of 4200 VPM**, applying a centrifugal force of around 8,093 lbs at medium amplitude, which is 0.1 inch, ensuring thorough material densification. Powered by a reliable **Kubota diesel engine**, this roller is built for durability and performance in various construction environments. Dimensionally, the machine offers a compact **operating width of 58.6 inches** and an **outside turning radius near 154 inches** for excellent maneuverability in tight spaces. The overall length is about 8.39 feet, width 4.88 feet, and height to the top of the cab is 8.3 feet, making it suitable for transport and operational flexibility. It weighs approximately **8,400 lbs**, providing sufficient mass for effective static rolling. The roller’s hydraulic system has a fluid capacity of 22.4 gallons, and its fuel tank holds 18 gallons, supporting extended work cycles without frequent refueling. The operational speed reaches up to 6.3 mph, enabling efficient coverage of compaction sites. Electrical essentials include a 12V operating voltage and a 40-amp alternator. With its combination of power, vibration capability, and compact dimensions, the DD-38HF Ultra-Pac is well-suited for soil and asphalt compaction tasks in road construction and maintenance projects.