The Boltec LC-DH available from Atlas Copco is a fully mechanized, diesel hydraulic rock bolting rig that is specifically designed for bolt lengths ranging from 1.5 to 6 m. A Rig Control System is equipped in the unit to allow positioning, bolting and drilling operations. Additionally, the rig includes the COP 1132 short, high-frequency hydraulic rock drill that is exclusively designed for bolt-hole drilling tasks.
The diesel hydraulic power source offers excellent flexibility, and utilizes the diesel motor for tramming as well as for bolting and drilling operations. A complete, self-sufficient unit is created with the inclusion of an optional on-board compressor and water tank.
The product features of the Boltec LC-DH are:
- Rig Control System with auto-collaring ensures high accuracy and provides anti-jamming protection for improved drill steel economy
- MBU bolting unit enables fully mechanized bolt handling for increased productivity; it accommodates 10 bolts in its carousel and controls all generally used bolts in the 1.5 to 6 m range.
- COP 1132 hydraulic rock drill offers exceptional penetration rate with superior drill steel economy.
- Low-emission, turbo-charged diesel engine offers high performance and has low environmental impact.