The Cat 586C Site Prep Tractor, says Caterpillar, is a multi-purpose, heavy-duty machine designed to handle demanding attachments, such as mulchers and brush cutters. Applications, according to the company, include residential/commercial development, land management, right-of-way construction and maintenance, wetlands and wildlife habitat management, plantation reclamation and management, and clearing for flood control and firebreaks. New work tools include the Cat HM825 mulcher and Cat BR624 brush cutter. The machine features a 350-horsepower engine and delivers a hydraulic flow of 100 gpm at pressures to 5,500 psi.