The CAT PM313 Cold Milling Machine is a high-performance road rehabilitation tool designed for precision, efficiency, and ease of use. Equipped with Cat® System K rotors and integrated grade and slope technology, it delivers uniform cutting patterns for smooth surfaces. Ideal for road resurfacing, utility trenching, bridge deck rehabilitation, and airport runway maintenance, the PM313 ensures accurate milling with minimal material waste. Its ergonomic operator controls, 14-button ground-level keypad, and optional display enhance usability, making it efficient for both operators and ground personnel. The low-maintenance track undercarriage offers a balance between traction, speed, and maneuverability, reducing downtime and operating costs. With long service intervals and easy access to maintenance points, the PM313 is a cost-effective choice for demanding milling applications.