The Boltec EC is a completely mechanized rock bolting rig for bolt lengths from 1.5-6 m and roof heights up to 13 m. It is equipped with Atlas Copco’s Rig Control System (RCS) for positioning, drilling and bolting and with the COP 1132 or COP 1435 hydraulic rock drill, specially designed for bolt-hole drilling.
Key Features
The key features of the Boltec EC are:
- Heavy duty BUT 45 boom for fast positioning, powerful rock drilling and accurate bolting
- Sturdy articulated E-carrier with 4-wheel drive and integrated platform for screen handling arm
- COP 1132 or the 30 % faster COP 1435 rock drill for a high penetration rate with excellent drill steel economy.