Whitehaven Coal says its fourth-quarter production almost doubles
The company's Blackwater and Daunia mines in Queensland, which it recently purchased from BHP, produced 4.8 million tonnes.
Joy Mining Machinery heralds yet another breakthrough in underground wheeled haulage technology with the development of the “next generation” in shuttle car suspension—Joyride, one of the industry’s most advanced four-wheel independent suspension systems…..more a Coal Age