Cat | Aggregates Equipment | Quarry Equipment | Caterpillar
At Caterpillar we're committed to the success of your quarry operation. Cat ® Aggregates Equipment Line includes large wheel loaders, front shovels, mass excavators, offhighway trucks, excavators, articulated trucks, midsized wheel loaders and engines/generator sets.. Aggregates, that include sand, gravel and stone, are the most mined materials on earth.