Mitigating Risk in Unsupported Ground: The Role of Brokk Machines in Mine Safety

The mining industry is inherently dangerous, especially when dealing with unsupported ground. This is where remote-controlled Brokk machines can significantly enhance safety protocols by removing the need for personnel to directly enter hazardous environments.

Recent tragedies in the Australian mining industry, such as the fatal rock-fall at the Ballarat gold mine, highlight the critical need for continued advancements in safety measures 

Safe Ground Support Installation in Confined Spaces:

Unsupported ground poses a considerable threat of cave-ins and rockfalls. Brokk machines equipped with specialised drill attachments can be deployed in these high-risk areas to create openings for installing rock bolts, mesh, or other support structures. As Will Visser, Managing Director of Brokk Australia, said, “Instead of completing these functions by hand, we can do all of this more safely and efficiently with the Brokk, their remote-controlled operation keeps personnel out of danger zones, minimising the risk of injuries or fatalities.” he continued. 

Additionally, their compact size allows them to navigate confined spaces and operate on unstable surfaces where deploying larger equipment would be impractical or impossible.

Versatility for Diverse Mining Needs:

The benefits of Brokk machines extend beyond ground support installation. Their ability to handle various attachments makes them suitable for a wide range of tasks:

• Rock Breaking: Safely breaking down unstable rock formations or structures within the mine.

• Excavation: Precisely removing loose materials or creating openings for further exploration allows for safer access and reduces the chance of encountering unsupported ground unexpectedly.

• Secondary Breaking: Breaking oversized rocks into manageable pieces for easier transportation.

• Maintenance: Performing cleaning and maintenance tasks in confined spaces or hazardous areas.

While no technology can completely eliminate risk, Brokk machines represent a significant advancement in safeguarding workers. “Their versatility, manoeuvrability, and remote-controlled operation make them ideal for mitigating risks in situations involving unsupported ground. Brokk machines not only improve safety but also enhance overall mine productivity.” Visser highlights.

By expediting tasks and keeping miners out of harm’s way, Brokk machines are a valuable tool for creating a safer work environment for miners in Australia.