SAKAI SW651 STATIC SMOOTH DRUM ROLLER

Technical Description

The Sakai SW651 is a static smooth drum roller engineered for efficient soil and asphalt compaction. It features a 58-inch wide smooth drum with a diameter of 42.2 inches, delivering a maximum centrifugal force of 15,511.9 lbs at high vibration frequency and 13,938.2 lbs at low frequency. Vibration frequencies offered are 67 and 50 vibrations per minute, ensuring optimal compaction density. The roller is powered by a robust Hino W04D inline 4-cylinder, 4-cycle, water-cooled diesel engine with 244.7 cu in displacement, rated at 75.1 hp at 2050 rpm, providing reliable and consistent performance. The engine runs on 24 volts electrical system and features a fuel capacity of 31.8 gallons. The machine’s operating weight is approximately 15,653 lbs, balancing weight and maneuverability. It measures 9.2 feet in height to the top of the cab, 5.3 feet overall width, 13.9 feet overall length, and has a wheelbase of 9.9 feet with a turning radius of 139 inches, supporting operational flexibility in confined sites. Ground clearance is 10.9 inches, making it suitable for various terrains. Maximum travel speed is 7.5 mph, allowing effective coverage of work areas. The drum’s smooth surface and substantial weight paired with vibration mechanics offer superior compaction for road construction and site preparation projects, making the SW651 suitable for medium-duty compaction tasks requiring smooth roller capabilities.