SAKAI TW502 STATIC SMOOTH DRUM ROLLER

Technical Description

The Sakai TW502 is a compact vibratory smooth drum roller designed for medium and small paving jobs, featuring a smooth vibratory front drum and four smooth tread pneumatic tires at the rear. It has an operating weight of approximately 7,804 lbs and delivers effective compaction with a drum diameter of 31.5 inches and a width of 51.2 inches. The drum generates a high centrifugal force of 7,711 lbs and a low force of 5,957.5 lbs at a vibration frequency of 55 vibrations per minute, optimizing compaction efficiency and quality. Powered by a Kubota D1503-T-K2A diesel engine, it produces 34.5 hp at 2,300 rpm, providing reliable and fuel-efficient performance with a fuel capacity of 13.3 gallons. The unit offers a maximum speed of 7.5 mph and features a sturdy design with 11.1 inches ground clearance, overall length of 10.2 ft, width of 4.6 ft, and a wheelbase of 7.6 ft. Its tires are sized 10.5/80-16 6PR. Safety is enhanced by built-in features including an emergency brake pedal and a start interlock system. Maintenance is simplified by an advanced sprinkler system with anti-clog protection and oil bath lubrication for the drum vibrator mechanism. This roller ensures high gradability and operational safety, making it suitable for precise compaction tasks on asphalt and aggregate surfaces in a variety of construction environments.