描述
- specially designed drill rig for drifting, crosscuts and roof holes in very narrow drifts and tunnels
- available with powerful HDT 1 hydraulic drifter or HDR rotary drill
- telescopic heavy duty BTL boom with double rotation unit for direct, fast and accurate positioning
- carrier with crawler drive for stable set up and easy manoeuvring in narrow tunnels and drifts
- modular design of all components for easy maintenance