The Sakai SW300 static smooth drum roller is a compact, high-performance compaction machine designed for efficient asphalt and soil compaction. It features a powerful Kubota D1703 diesel engine with 34.1 hp (25 kW) at 2800 rpm, providing reliable power while meeting EPA standards. The machine operates at a maximum speed of 7.5 mph (11 kph) and has a fuel capacity of 13.3 gallons, ensuring extended operation times. Its drum measures 27.6 inches in diameter and applies a centrifugal force of 6,182 lbs in medium vibration mode at 66.7 vibrations per minute, delivering uniform and effective compaction. The roller boasts a ground clearance of 9.9 inches and is dimensioned with an overall width of 3.8 feet and an overall length of 8.7 feet, making it maneuverable on various job sites. The wheelbase stands at 6.4 feet, which, combined with its high curb clearance and side overhang, improves operability and gradeability. Its operating weight is approximately 6,063 lbs, providing sufficient downward force for compaction without sacrificing mobility. The roller runs on 12-inch tires and operates on a 12-volt electrical system. Designed with safety and maintenance in mind, it includes features such as a hydrostatic transmission, multi-disc braking, and an effective water spray system for drum surface cooling and dust control. Ideal for municipal roads, parking lots, and other compact areas, the SW300 balances power, reliability, and operator comfort for professional-grade compaction work.