CATERPILLAR CB434B STATIC SMOOTH DRUM ROLLER

Technical Description

The Caterpillar CB434B is a tandem vibratory smooth drum roller designed for efficient asphalt compaction in road construction and paving applications. This compact, maneuverable roller features a 56-inch drum width and a 63.5-inch operating width, making it well-suited for smaller paving jobs and tight work sites. It is powered by a Caterpillar diesel engine delivering 80 hp, providing reliable performance and durability. The roller operates at a vibration frequency of 2,900 vibrations per minute (vpm), ensuring consistent, high-quality mat compaction. With an operational weight of approximately 13,371 lb, the CB434B delivers strong compaction force while maintaining good ground contact and stability. Key dimensions include an overall length of about 13 ft 9 in, a width of 5 ft 4 in, and a height to the top of the cab of roughly 7.4 ft, contributing to excellent visibility and operator comfort. The machine has a ground clearance of 15 in and a tight inside turning radius of 134 in, enhancing its agility around obstacles and in confined areas. Standard features include a hydrostatic drive system, smooth drum surfaces, and a robust water spray system to prevent material adhesion. The CB434B combines proven Caterpillar engineering with practical size and performance, making it a dependable choice for utility and municipal paving projects.