Pavers boast big-machine features

摘要

With the World of Asphalt 2010 introduction of the 8-foot-dass AP500E wheeled and AP555E tracked asphalt pavers, Caterpillar has brought larger-paver technology and features to the commercial paving market. The material-handling system on the new Caterpillar pavers uses four individual pumps that enable each conveyor and auger to deliver the exact amount of mix to the screed.