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Written by Newswire
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 Atlas Copco says its completely new hydraulic rock drill (the COP 3060MUX) for use in underground long-hole drilling sets a new efficiency standard in long-hole drilling. With the development of COP 3060MUX, Atlas Copco has also managed to increase the service interval to 600 percussion hours and still maintain drilling at high power. The key to this is the design of the hydraulic system, which prolongs the service life of the internal seals. In addition, all wear parts have been optimized for longer service life, says the company. For example, the splines of the driver and shank adapter have been given a new shape that dramatically reduces wear on the driver. In other news, Atlas Copco offers the all-new Secoroc TRB drill bit range. Aimed at production drillers, the new drill bit design has full-ballistic buttons and deep vertical grooves, says the company. Available in seven models, Secoroc TRB bits are offered in three diameters: 76mm and 89mm with T38 and T45 threads; and 102mm with T38, T45 and T51 threads.
www.atlascopco.com
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