The Ammann ASC130HD is a robust static smooth drum roller designed for efficient soil and asphalt compaction. It features a large front drum with a diameter of 59.1 inches and a width of 86.7 inches, delivering a substantial static linear load of 205.6 pounds per inch, which ensures excellent compaction force. The roller operates with two vibration frequencies of 30 and 36 vibrations per minute, both with a nominal amplitude of 0.1 inches, and centrifugal forces of 44,962 lbs (high) and 67,443 lbs (low), providing versatile compaction control for various materials. Powered by a Cummins QSB4.5-C160 engine generating 158 hp (118 kW), the ASC130HD offers reliable performance with a fuel capacity of 108.4 gallons, supporting long operational periods. The machine’s operating weight is approximately 30,071 lbs, supported by 23.1-26 tires that contribute to stability and maneuverability. Dimensional specifications include an overall length of 18.7 feet, width of 8 feet, height to the top of the cab of 10 feet, ground clearance of 16.6 inches, and a wheelbase of 9.3 feet. Designed for safety and operator comfort, the roller features an elevated, vibration-isolated operator platform and steel scrapers fitted to the smooth drum to prevent material buildup. With a maximum speed of 6.6 mph, the ASC130HD balances power and control, making it ideal for large-scale compaction tasks requiring precision and efficiency in road construction and soil stabilization projects.