INGERSOLL RAND SD-40D STATIC SMOOTH DRUM ROLLER

Technical Description

The Ingersoll Rand SD-40D is a robust smooth drum vibratory compactor designed for efficient soil and asphalt compaction. It features a 54-inch wide steel drum with a nominal shell thickness of 0.75 inches and a diameter of either 38 inches (965 mm) or 44.1 inches (1120 mm), providing a compact and uniform roller surface. The drum operates at a vibration frequency of 1800 vibrations per minute (vpm), generating a centrifugal force of 16,000 lbs (71.2 kN) to ensure deep and effective compaction. Powered by an 80 hp John Deere diesel engine, the SD-40D offers reliable and fuel-efficient performance to handle a variety of compaction tasks. Its hydrostatic drive provides smooth and controllable machine movement, complemented by an inside turning radius of 104 inches and an outside turning radius of 158 inches, allowing effective maneuverability on site. The compactor has an operating width of 61 inches and a wheelbase of 95 inches, with a ground clearance of 13.4 inches suitable for uneven terrain. The machine features a robust rollover protective structure (ROPS) raising its overall height to 115 inches, ensuring operator safety. The articulation angle is ±40° with an oscillation angle of ±10°, improving ground contact and operator comfort on slopes up to a theoretical gradeability of 56%. Fuel and hydraulic oil capacities are 27 and 29 gallons respectively, supporting extended operation without frequent refueling. Overall dimensions measure approximately 157 inches in length, making the SD-40D a maneuverable yet powerful compactor ideal for a range of road-building and soil compaction projects.