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New Rotation Unit for Atlas Copco DTH/ITH Drill Rigs

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The DHR 6's design has been improved for maintenance and serviceability, allowing air inlet seals to be more easily replaced and providing inspection holes and hatch- es for checking possible oil leakage.

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									New Rotation Unit for Atlas Copco DTH/ITH Drill Rigs
Anonymous
Engineering and Mining Journal; Nov 2008; 209, 9; Docstoc
pg. 135




Reproduced with permission of the copyright owner. Further reproduction prohibited without permission.

								
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