Simba S7 is built on a modern design sharing many components in common with the successful Boomer S1 face drilling rig. Simba S7 is a long-hole drilling rig for small-to-medium sized drifts in the 51 to 89 mm hole range. The rig is capable of ring drilling with parallel holes upward and downward with up to 5.9 m spacing. Equipped with a high-performance tophammer rock drill and boom-mounted drilling unit, Simba S7 offers a sustainable high-precision solution for long-hole drilling. Increased automation lets you add the functionality you need to this versatile rig.