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

Technical Description

The Ingersoll Rand SD-122D TF Series is a heavy-duty smooth drum roller designed for efficient compaction in large-scale construction projects. It features a robust Cummins QSB5.9-3OT turbocharged diesel engine delivering 156 horsepower, ensuring strong performance and reliability under demanding conditions. The machine has an operating weight of 26,460 lb and operates with an 84-inch-wide vibratory drum that measures 59.1 inches in diameter. The drum provides high compaction force, with centrifugal forces of 63,171.4 lb at high amplitude and 46,310.7 lb at low amplitude, and dual vibration frequencies of 1850 and 2025 vibrations per minute (vpm) to optimize soil densification. The roller’s operating width is 90 inches, with a turning radius of 136 inches, supporting maneuverability in confined areas. The machine's fuel capacity is 68 gallons, accompanied by a 22-gallon hydraulic fluid reservoir, allowing extended operation without frequent refueling. It has a maximum speed of 7.6 mph, powered by a 12V electrical system with a 95-amp alternator. Tires sized 23.1x26 8PR R3 provide traction and durability on rough terrain. Dimensions include an overall length of 19.35 ft, width of 7.5 ft, height of 10.15 ft, and a wheelbase of 10.18 ft, making it well-balanced for smooth, continuous compaction. The combination of a powerful Cummins engine and advanced vibratory drum system makes the SD-122D TF Series ideal for efficient and reliable soil compaction in heavy construction and road-building applications.