INGERSOLL RAND SD-105DA (ASPHALT) STATIC SMOOTH DRUM ROLLER

Technical Description

The Ingersoll Rand SD-105DA (asphalt) is a static smooth drum roller designed for high-performance asphalt compaction. It features a single 84 in (213 cm) wide drum with a 55.2 in (140 cm) diameter, providing a 90 in operating width for efficient coverage on road and paving projects. The roller is powered by a Cummins B3.9-TAA inline 4-cylinder diesel engine delivering 125 hp, ensuring reliable performance in demanding conditions. It offers dual-amplitude vibration with a high centrifugal force of 35,970 lb (16,316 kg) and low force of 8,768 lb (3,977 kg), adjustable across a vibration frequency range of 1,850–2,025 vpm (31–42 Hz) to match varying material types and lift thicknesses. The machine has an operating weight of 24,795 lb (11,247 kg), contributing to excellent ground contact and compaction density. With a top speed of 9.3 mph and a tight 128 in inside turning radius, the SD-105DA combines good travel mobility with precise maneuverability on job sites. Standard electrical systems include a 12V operating voltage and 95-amp alternator for accessory support. Overall dimensions include a length of 19.67 ft, width of 7.5 ft, and cab height of 10.17 ft, with 16.97 in of ground clearance for improved obstacle negotiation. This roller is ideal for asphalt finishing in streets, highways, and parking areas where smooth, uniform compaction is critical.