Sakai 700 Series Rollers

Featuring a three-position, 180-degree rotating operating console with instrument panel and seat, the operator's station for Sakai's new 67-inch-wide 700 Series vibratory double-drum asphalt rollers has been enhanced to minimize vibration to the operator, says the company. The two models in the 700 Series use turbocharged Isuzu 4JJ1XDIA water-cooled Tier 3 diesel engines delivering 123 horsepower. The SW770 offers one frequency at 3,000 vibrations per minute and two amplitude settings of 0.012 to 0.025 inches; the SW770HF offers three frequency settings up to 4,000 vibrations per minute with the same two amplitude settings. Sakai's ExactCompact and Intelligent Compaction systems are available as add-on features.