Atlas Copco ROC D7-11 is a surface drilling rig in the drills category, designed for quarrying and mining applications. It is a diesel-powered, self-propelled rig used for production drilling in hard rock conditions. The ROC D7-11 is part of Atlas Copco's ROC series and is typically configured for blast hole drilling with hydraulic controls, a boom-mounted feed system, and a drill cabin for operator protection. The machine is built for mobility on rough terrain and is commonly used in open-pit operations. Specifications may vary by configuration, year, and regional market.