BHP deploys its first electric excavator

BHP recently introduced its first electric excavator in BHP’s fleet, which is now operational at the company’s Yandi iron ore mine in Pilbara, Western Australia.

Instead of a diesel engine, the R 9400 E Liebherr electric excavator has an electric motor, with power fed to the machine by a trailing cable, as well as an autonomous cable reeler.

Western Australia Iron Ore (WAIO) Asset President Tim Day said reducing diesel in the BHP’s business was key to helping the company achieve the medium-term target to reduce operational greenhouse gas (GHG) emissions (Scopes 1 and 2 from operated assets) by at least 30 per cent by FY2030 (from adjusted FY2020 levels) – and ultimately BHP’s long-term goal of net zero operational GHG emissions by CY2050.

“Electrification of our fleet is our preferred solution to displace greenhouse gas emissions from using diesel – from trucks to trains to excavators – we’re working hard to electrify our equipment,” Tim said.

BHP’s strategy aims to decarbonise its mining equipment by switching from diesel to renewable electricity or other power with low to zero GHG emissions.

Renewable electricity is not purchased through the market as WAIO is not connected to an existing grid, so the company is working through the best way to introduce the large volumes of renewable or other low to zero emissions power BHP will need.