South32 says a commitment to improving its safety performance is at the heart of the latest initiative at Cerro Matoso (CMSA) – the first remotely operated Caterpillar D9 bulldozers in Colombia. Cerro Matoso is a major ferronickel producer, consisting of an open pit nickel laterite mine and ferronickel smelter.

Through a partnership with RELIANZ, the Colombia Caterpillar equipment distributor, this new system, featuring Cat MineStar Command technology, South32 says will help make the operation safer, reduce fuel consumption and increase productivity.

Installed in two Cat D9 tractor bulldozers at CMSA, the technology enables operators to work from a remote operating station, improving safety and reducing operational inefficiencies and costs. It also cuts fuel consumption and emissions, supporting the company’s decarbonisation activities.

The remotely operated bulldozers can undertake tasks including soil excavation, managing floors in loading areas, preparing blast zones, and road construction and maintenance, and enables access to steeper slopes which can increase material moved per shift by 20 to 30%.

Remote operating stations support a more inclusive and collaborative work environment, allowing individuals who might not be able to work on-site, such as those with disabilities, to participate in the mining industry. The stations also provide opportunities to collaborate across different locations.