Atlas Copco FLEXIROC T45 is a hydraulic surface drill rig used in quarrying, construction, and mining applications. Designed for production drilling and blast hole drilling, it is part of Atlas Copco's FLEXIROC series of crawler-mounted drills. The T45 is typically configured for high mobility, stable positioning, and efficient drilling in hard rock conditions. It is commonly used with top hammer drilling systems and supports a range of drill rod and bit combinations. The machine is engineered for reliable operation, service access, and consistent drilling performance in demanding site environments.