The BOMAG BW 11 AS (10-14 ton) is a static smooth drum roller designed for efficient compaction in asphalt and soil applications. It features a front drum diameter of 4.1 ft and a larger rear drum diameter of 5.1 ft, providing strong static linear loads of 304 pounds/inch on the drive drum and 223 pounds/inch on the guide drum. The machine measures 6.5 ft in height (9.2 ft with ROPS/FOPS), 5.3 ft in width, 16.6 ft overall length, and has a wheelbase of 11.7 ft, with ground clearance at 1.7 ft, balancing maneuverability and stability. Powered by a 4-cylinder 4B3.3TAA engine producing 78 hp at 2100 rpm, the roller offers a maximum speed of 10.2 mph. It has a fuel capacity of 30.2 gallons and a cooling system fluid capacity of 4 gallons. The hydraulic system holds 15.1 gallons of fluid. A substantial 170.4-gallon spray water capacity supports drum wetting for optimal surface finishing. With an operating weight ranging from 21,483 lbs (standard) up to 28,413 lbs (max ballast), the BW 11 AS delivers high compaction force suitable for a variety of road construction and paving tasks. Its 12-volt operating system ensures reliable electrical performance, while the articulated frame and robust design facilitate efficient compaction on a range of substrates, making it ideal for asphalt compaction and base layer preparation with smooth, stable results.