SAKAI TW500-1E STATIC SMOOTH DRUM ROLLER

Technical Description

The Sakai TW500-1E is a static smooth drum roller designed for efficient soil and asphalt compaction. It features a compact design with an overall length of 10.2 ft, a height of 5.6 ft to the top of the cab, and a ground clearance of 11.1 inches, facilitating operation in confined spaces and near curbs. The roller’s operating width is 51 inches, equipped with a 31.5-inch diameter smooth drum delivering a centrifugal force of 6,519.5 lbs at a vibration frequency of 3,100 vpm to ensure consistent compaction. Powered by a reliable Isuzu 4LE1 diesel engine, the TW500-1E produces 38.9 horsepower at 2,300 rpm, offering robust performance for various compaction tasks. The engine is a 4-cylinder, water-cooled, overhead valve design with a displacement of approximately 2.2 liters and features indirect injection for efficient fuel combustion. Fuel capacity is 13.8 gallons, supporting extended operation, while the hydraulic system fluid capacity is 15.9 gallons, ensuring smooth hydrostatic drive performance. The roller weighs approximately 7,826.5 lbs and can reach a maximum speed of 6.5 mph (10 kph). It has a tight turning radius of 119 inches inside and a wheelbase of 7.6 ft, enhancing maneuverability on-site. The tire specification is 7.50-16-6PR(OR), optimized for durability and stability. The TW500-1E includes features such as hydrostatic transmission, vibration mode control, and a durable water spray system for dust suppression during compaction operations, making it a versatile and efficient choice for road construction and maintenance.