PowerROC T45 is a tophammer drill rig optimized for larger construction work and quarry applications where simple flexibility in positioning is required. The straightforward design – with excellent hydraulic base drill and productivity – makes it a powerful, reliable and operator friendly rig. Minimized number of electric components as well as low number of movable parts thanks to a straightforward design, greatly reduces the maintenance costs. The drilling system of PowerROC T45 controls rock drill power level, feed force and rotation torque in response to changing rock conditions, so the drill will be smooth and the accessory life will be extended greatly while the drilling quality is ensured. All hoses and electric components are managed and marked clearly and all vital service points are in arm reach for easy maintenance.