Atlas Copco ROC L8 is a hydraulic surface drill rig used in mining and quarry drilling applications. The machine is designed for production drilling in bench operations and is typically configured for blast hole drilling with high mobility and efficient positioning. The ROC L8 is part of Atlas Copco's ROC series of crawler-mounted rigs, combining a drill boom, feed system, and onboard power and control systems. It is used for hard rock drilling where accuracy, penetration rate, and operational reliability are required. The model is commonly associated with rotary and DTH drilling setups depending on configuration.