The Ammann ASC130D Static Smooth Drum Roller is engineered for efficient soil and asphalt compaction, featuring a robust front drum 59.1 inches in diameter and 86.7 inches wide, designed to deliver powerful compaction forces with centrifugal force ranging from 44,962 lbs (high) to 67,443 lbs (low) and a static linear load of 206.1 pounds per inch. The drum operates at vibration frequencies of 30 and 36 vpm with a nominal amplitude of 0.1 inches, optimizing compaction uniformity. Powered by a Cummins QSB4.5-C160 engine producing 158 hp (118 kW), it offers reliable performance with a fuel capacity of 108.4 gallons, enabling extended operation. The roller is dimensioned for maneuverability with an overall width of 8 feet, a length of 18.7 feet, a height of 10 feet, a wheelbase of 9.3 feet, and a ground clearance of 16.6 inches. Its operating weight is approximately 27,337 lbs, providing substantial ground contact pressure for effective compaction. The machine uses 23.1-26 tires and features advanced traction control via independent hydraulics on rear wheels to enhance stability and job site safety. Operator comfort and safety are addressed with a vibration-isolated platform and available options such as cab with heating and A/C. The design includes smooth drum steel scrapers for continuous cleaning and inter-wheel differential lock for superior traction. Overall, the ASC130D balances power, precision, and operator ergonomics, making it suitable for various compaction projects demanding consistent and reliable results.