US Steel’s Minntac iron ore operation first global customer of Komatsu Mining’s new ZR122 blasthole drill
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US Steel’s Minntac iron ore operation first global customer of Komatsu Mining’s new ZR122 blasthole drill
October 6, 2021

United States Steel Corporation will be the first operator globally of Komatsu Mining’s new ZR122 blasthole drill at their Minntac Minnesota Ore Operations in Mt Iron, Minnesota. Komatsu states: “Their commitment was recognised at MINExpo and we’re excited to continue our partnership with US Steel in their operations.” Engineered for high productivity drilling in tough[…]