CATERPILLAR CS44B STATIC SMOOTH DRUM ROLLER

Technical Description

The Caterpillar CS44B is a high-performance static smooth drum roller designed for versatile soil compaction on flat or sloped terrain. It features a 66-inch wide drum with a 48.1-inch diameter, providing a compaction width of 66 inches and delivering a maximum centrifugal force of 29,900 lb, with a vibration frequency of 31.9 Hz (1914 vpm). Powered by a Cat C3.4B diesel engine producing 99.9 to 100.6 hp, the CS44B meets Tier 4 Final emissions standards. The machine's operating weight with cab is approximately 15,895 lb (7210 kg), with a static linear load of 113 lb/in with ROPS/FOPS canopy. It has a maximum travel speed of 7 mph and a compact inside turning radius of 10 ft, facilitating excellent maneuverability. Its dimensions include an overall length of 16.7 ft, width of 5.91 ft, height of 9.35 ft, and ground clearance of 16.2 inches, optimized for various job site conditions. The dual pump propel system independently powers the drum and rear axle for exceptional traction and gradeability. Operator comfort is enhanced with features such as an adjustable seat with integrated controls, rear vision camera, and a ROPS/FOPS canopy or optional climate-controlled cab. Optional equipment includes variable frequency vibration, padfoot shell kits, and leveling blades to increase versatility in different soil types and compaction tasks. With maintenance-friendly design and technologies like auto-vibe function, the CS44B ensures productivity, safety, and uniform compaction quality for applications ranging from site preparation to sub-base compaction for roads and utilities.