Caterpillar™s AP655D asphalt paver offers a Cat C6.6 engine with ACERT technology, dual operating stations with the Advisor Monitoring System, tilting consoles, a Mobil-trac or steel track undercarriage, a high capacity cooling system, belt or hydraulic driven generator system and Caterpillar™s material handling system with independent auger and conveyor controls. The AP655D handles highways, urban and rural streets, county roads, lane additions, industrial sites, overlays, airport runways and other medium to high production-sized paving jobs. Optional features include friction steering, a smooth Mobil-track belt, power folding front hopper apron and a track plow.