Latest drilling system performs even better

Atlas Copco says that the third generation of its COPROD drilling system offers even better performance than before.
February 17, 2012 Read time: 1 min
Atlas Copco's new COPROD drilling system offers low-noise, straight hole drilling
161 Atlas Copco says that the third generation of its COPROD drilling system offers even better performance than before. The company offers this with two surface drilling rig platforms and five different drillstrings. ROCF9CR is the smaller of the two rigs and can use CR76 or CR89 drillstrings for blastholes ranging from 90-127mm in diameter. The ROCL740CR is a second generation COPROD drilling rig and can be equipped with CR89, CR102, CR127 or CR140 units to drill holes from 105-180mm in diameter.

A patented plastic stabiliser further improves hole straightness and helps reduce noise emissions. The welded centre guides in the drill tubes have been replaced with a full length inner tube and this patented plastic stabiliser acts as an inner lining, reducing vibrations and noise levels. Field tests have shown that this reduction in noise also allows COPROD rigs to operate without causing unnecessary noise pollution.
Earthmoving & soil compaction

For more information on companies in this article

Related Content

  • New asphalt paving developments are coming to market
    January 7, 2015
    Atlas Copco introduces new low emission diesels in its latest large paver models - Mike Woof writes The large pavers from Atlas Copco’s Dynapac range are now compliant with the Tier 4 Final/Stage IV emissions regulations due to the installation of new engines. Running costs are also said to have been reduced due to lower fuel consumption and the firm claims each of the latest models can offer a fuel saving of 4200 litres/year, as well as a reduction in CO2 emissions of 11tonnes/year.
    Read More
  • Atlas Copco goes compact with new breaker
    June 19, 2017
    Replacing the MB 1700 hydraulic breaker, Atlas Copco says its new MB 1650 is lighter and more compact yet gives the same high performance as its predecessor. The new design offers higher reliability, lower repair costs and easier accessibility for maintenance. Weighing in at 1,650kg, the MB 1650 is suitable for carriers in the weight class 19-32tonnes. The company says that a redesigned service window offers greater accessibility and makes the attachment more maintenance friendly. Because there is no high-p
    Read More
  • wide range of new milling machines
    February 29, 2012
    New milling machinery at the recent Intermat exhibition will meet demands for customers wanting a range of machines stretching from compact units for road repairs to highway-class equipment for large resurfacing projects
    Read More
  • New asphalt compaction technologies boost quality
    February 28, 2012
    More sophisticated compaction technologies are now coming to market, offering a wide range of benefits to users
    Read More

Highlighted Content