Having made a name for itself in South America innovating on projects for Codelco, Antofagasta Minerals, Anglo American, BHP, and many others, RCT says it is now delivering solutions for miners in the region in tailings and waste management situations.

The Australia-based company is working with various customers in the region to safeguard their operations in this field with the ControlMaster® range of automation and control solutions, it said.

RCT’s experience in South America dates back two decades.

It all began with the company’s foundation solution, Muirhead® protection systems. These were requested by a client wanting to get more longevity from their bulldozers and loaders which were machine re-builds, according to the company.

Since this initial project, the company has helped deliver fit-for-purpose solutions, encompassing all its brands, to big name clients.

“The South American mining region, in general, is well-known for its copper and gold mines, all of which are located in areas exposed to extreme weather conditions (the heat and the cold) in addition to some being positioned in high altitude locations, making for some precarious working conditions for miners,” RCT said.

“Therefore, RCT’s premier automation and control solutions – ControlMaster have and continue to be in demand in both surface and underground mining operations in the region. While RCT’s Line-of-Sight and Teleremote options dominate the surface mining market, the full automation range is in strong demand for underground mining operations.”

This journey for these solutions began in the early 2000s after RCT completed an audit for ControlMaster Line-of-Sight controllers at BHP’s Escondida mine, in Chile. The company wanted a proven solution to safeguard bulldozer operators manning the run of mine pad feeders and crushers. RCT was able to retrofit the mobile machines with the technology that removed the operators from the cab of the machine and allowed them to operate it from a safe location – ultimately solving the issue for the client, the company said.

By 2008, RCT collaborated with Hexagon Mining to engineer and deliver a bespoke solution to Codelco’s Andina mine that allowed the miner to operate safer and for longer in the lead up to the winter shut down, reducing the number of days they had to stop work. This R&D project saw the delivery of a ControlMaster Teleremote solution, paired with a Muirhead Speed Limiter and combined with Hexagon Mining’s MineOps Geofencing systems installed on a Komatsu WD600 wheel dozer.

It was RCT’s project at Codelco’s El Teniente in 2018 that cemented its reputation in the region, the company says.

RCT’s ControlMaster Automation solution helped El Teniente successfully and safely mine ore-rich mud in what, it says, is believed to be a world-first mining method in these conditions. This feat was facilitated by RCT’s specialised department, RCT Custom, which delivered the bespoke solution to minimise the risk involved in mining in these conditions.

This project required RCT to retrofit its ControlMaster solutions that were previously installed on Codelco’s mobile machines operating at its Andina surface mine site before integrating the refurbished equipment, installing them on working production loaders (Sandvik LH517s) into the existing mine network.

“The solution removed the operator from the cab of the loader and allowed them to control the machine from the comfort and safety of an Automation Station located in an underground control room of the mine,” RCT said. “RCT’s solution allowed El Teniente to recover mud ore reserves that were previously deemed too dangerous to access due to the mud flow into these areas. In addition to this, the loaders were able to tram faster, avoid walls and obstacles after being automated, which significantly increased productivity and reduced machined damage and unplanned downtime.”

RCT’s Commercial Executive, Phil Goode, said it was this project that earned RCT a strong technical reputation.

This project was also monumental for the company as it further reiterated the need for RCT to have more of a local presence and compelled the company to open an office in Santiago, Chile, last year. The team, comprised of five multilingual staff, are working hard to support our existing and new clients in the region.

“Having a team working locally helps RCT to better function in Chile and other South American, Spanish speaking countries,” Goode said. “Technically we have always been very good, but the office allows us to understand the business culture and provide that next level of support to our clients.

“Most importantly, it allows us to provide the first rate level of customer service and after sales support we have built a solid reputation on delivering to all of our clients around the world.”

Currently RCT’s solutions are being delivered in tailings and waste management situations with the company working with various customers in the region to safeguard their operations in this field with the ControlMaster range of solutions, RCT said.