CATERPILLAR CB64B STATIC SMOOTH DRUM ROLLER

Technical Description

The Caterpillar CB64B is a high-performance static smooth drum roller designed for asphalt compaction with superior mat density and operational efficiency. It features dual 79-inch wide drums that provide a standard compaction width of 79 inches and an operating width of 92 inches. The drum vibration system operates at frequencies of 42 and 63.3 vibrations per minute (vpm) with nominal amplitudes of 0.1 inches, delivering a maximum centrifugal force of 31,100 pounds per drum for effective compaction. Powered by a Cat C4.4 engine producing 142 horsepower, the CB64B offers a top speed of 8 mph and includes a 50.5-gallon fuel capacity with a 5.9-gallon cooling system fluid capacity. The machine weighs approximately 26,852 pounds and stands 10 feet tall with ROPS/FOPS protection. Its turning radius is 170 inches, allowing for maneuverability on various job sites. An industry-leading water spray system with a 264-gallon capacity ensures drum surfaces remain adequately wetted to prevent asphalt sticking. Operator comfort is enhanced by an ergonomic, adjustable seat with integrated controls for vibration, drum offset, and water spray. The CB64B supports independent drum vibration control and features features like Eco-mode fuel efficiency and optional Cat Compaction Control for temperature and pass-count mapping, facilitating precise and efficient compaction. Overall, the CB64B balances power, control, and durability for superior performance on medium-sized paving projects.