The Ammann ASC150HD Static Smooth Drum Roller is a heavy-duty compaction machine designed for medium to large-scale projects such as transport infrastructure, industrial zones, and water resource constructions. It features a 5-ft diameter smooth drum with an 86.7-inch width, optimized for effective soil and asphalt compaction. The drum generates centrifugal forces up to 73,063 lbs in low mode and 53,280 lbs in high mode, with a nominal amplitude of 0.1 inches, and vibration frequencies of 29 and 35 vpm, ensuring thorough compaction performance. The roller delivers a high static linear load of 260.4 pounds per inch, enhancing its compactive effort. Powered by a Cummins QSB4.5-C160 engine delivering 158 hp (118 kW), it offers robust power for demanding applications. The machine's operating weight is 34,414 lbs, supporting stability and compaction depth, with a maximum speed of 6.3 mph. It has a fuel capacity of 108.4 gallons, allowing extended operation on site. Key dimensions include a ground clearance of 16.6 inches, overall length of approximately 18.7 ft, width of 8.3 ft, height to cab top of 10 ft, and a wheelbase of 9.3 ft. The roller is equipped with 23.1-26 tires and features an articulated frame design without a rear axle for improved traction, stability, and maneuverability, resulting in enhanced job site safety. This model offers versatility with multiple vibration settings and satisfies Stage IIIA emission standards, making it suitable for demanding compaction tasks under various environmental conditions.