The Simba E7 C available from Atlas Copco has been specifically developed for medium- to large-sized drifts in the hole range of 98 to 178 mm. This long-hole drilling rig can drill parallel holes both downward and upward with about 4 m spacing. The Simba E7 C features a boom-mounted drilling unit and tophammer rock drill to provide a highly accurate solution for long-hole drilling applications.
The product features of the Simba E7 C long-hole drilling rig are:
- A computerized Rig Control System (RCS) controls the Simba M7 C and provides high productivity, accuracy and ergonomic relief for operators
- Rod carousel for 27+1 rods for mechanized drilling up to 51 m or 17+1 rods for mechanized drilling up to 32 m
- Boom mounted drilling unit for improved flexibility and reach in long-hole drilling.
- COP4050MUX 40 kW rock drill for larger hole diameters and high productivity, or COP3060MUX 30 kW rock drill for enhanced productivity