Longer bearing life for walking draglines

When a major open cut coal mining operation undertook an initiative to improve the service life of its walking draglines, replacing the bearings in some critical applications with the NTN “EA” long life bearings helped double the interval between replacements – matching related durability improvements.
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Building on Australia’s manufacturing capabilities

Along with providing key products such as grouting equipment and hand-held rib drills, Clarks Mining also manufactures stone dusting equipment, air ventilation machines and crawler track drill rigs. In 2003, Clarks Mining was the first manufacturer to utilise a hydraulic rotator for the feed mast, allowing rigs to easily drill floor, roof and face rib bolts.
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Going from success to success

Based in the Hunter Region of New South Wales, the company supports the local mining industry, predominantly coal handling and preparation plants (CHPPs), with a wide range of engineering and maintenance services.
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