INGERSOLL RAND SD-122DX TF SERIES STATIC SMOOTH DRUM ROLLER

Technical Description

The Ingersoll Rand SD-122DX TF Series is a heavy-duty single drum vibratory soil compactor designed for high‑productivity soil and base compaction in large‑scale road, site development, and infrastructure projects. It features an 84 in (213 cm) smooth steel drum with a diameter of approximately 58.7–59 in, delivering high static linear load for excellent surface finish and deep compaction. The machine is powered by a Cummins QSB5.9‑30T diesel engine rated at 156 hp, providing robust performance and reliability in demanding conditions. Vibration is adjustable across a frequency range of 1,225–2,025 vpm (30.9–33.8 Hz) with dual amplitude settings (nominal 0.1 in) to match material type and lift thickness, producing centrifugal forces up to 63,171 lb (high) and 46,311 lb (low) for rapid, uniform density. With an operating weight of approximately 26,460 lb, a 19 ft 4 in overall length, and a 136 in inside turning radius, the SD‑122DX TF offers a balance of mass, maneuverability, and stability on slopes and tight job sites. Standard features include a 23.1×26‑18PR R3 tire configuration, a spacious ROPS/FOPS‑compliant cab, and a well‑laid‑out hydraulic and control system for consistent, operator‑friendly performance in all soil types.