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| CB54, CB54 XW and CB64 Asphalt Compactors  Caterpillar announced the release of the CB54, CB54 XW and CB64 asphalt compactors. The CB54, with 1700 mm (67") wide drums, provides a high static force and competes in the 8 - 11.3 metric ton class of asphalt compactors at 10 804 kg (23,818 lb). The CB54 XW, with 2000 mm (79") wide drums, is designed for wider lane paving and also competes in the 8 - 11.3 metric ton class of asphalt compactors at 11 898 kg (26, 230 lb). The CB64, with 2130 mm (84") wide drums, is designed for wide width paving and provides a maximum weight of 13 740 kg (30,291 lb). Meeting density and smoothness specifications can often be challenging. Caterpillar designs asphalt compactors that simplify operation, yet provide versatility to perform in all types of applications. Having the right equipment and understanding its capability helps contractors meet the difficult performance requirements that are associated with today's paving contracts. Cat asphalt compactors feature versatile vibratory systems, a powerful Cat C4.4 engine with ACERT Technology, a reliable water spray system, and service features that offer easy access and quick reference. These machines can be used on all phases of asphalt compaction, reducing the need for a variety of rollers. They work well as a breakdown or intermediate rollers because of their high compactive forces and due to the high pounds per linear inch (PLI) exerted by these machines, they also provide excellent results when working in the finish position. Typical applications include highways, city streets, county roads, lane additions, industrial sites, overlays, airport runways and other production-sized paving jobs. The new frame design provides a clear view to the drum surfaces and spray bars, allowing the operator to easily monitor water spray performance. The water spray system features a single tank, dual pumps, dual spray bars, and triple filtration that provides redundancy in the system and ensures reliable performance to keep the machine on the mat. Customers will appreciate the dual spray bar performance on polymer-modified mix designs, rubberized asphalt and other mixes that have a tendency to stick to the drums. Depending on operating conditions, the operator can now choose between single or dual spray bar operation. The CB54 XW and CB64 models are equipped with 18 spray nozzles mounted over each drum, while the CB54 utilizes 14 nozzles. write your comments about the article :: © 2009 Construction News :: home page |