Elphinstone sells 50th underground motor grader

Elphinstone has announced the sale of its 50th underground motor grader, designed and manufactured at the company’s facilities in Burnie, Tasmania.

In 2017, Elphinstone identified an opportunity to expand its range of underground support vehicles by introducing the UG20K and UG20M haul road maintenance machines, based on the Caterpillar 120K and 120M surface grader platforms, with custom modifications designed for underground conditions.

The first Elphinstone underground grader was developed from a Caterpillar 12G in 1978.

The role of the underground grader, Elphinstone says, is to prepare and maintain haul and access roads with adequate drainage throughout the tunnel network. Quality haul road maintenance ensures all production, support and light vehicles can move freely in a safe and controlled manner with optimal efficiency. The added benefit is increased production equipment tyre and component life and speed on grade.

Elphinstone graders are currently operating in Argentina, Canada, Chile, the Democratic Republic of Congo, India, Mali, Mexico, Mongolia, Peru, Russia, Saudi Arabia, South Africa, Tanzania and USA.