Atlas Copco's trio of new drills

Atlas Copco has launched three new heavy duty versions of its proven COP 1800 series hydraulic rock drills. The newcomers, COP 1638HD, COP 1838HD and COP 2238HD, are intended for face drilling in underground mining and tunnelling projects involving tough conditions. One of the main new features is a new side bolt design consisting of four front bolts and two at the rear. This minimises the risk of impact piston mis-alignment and secondary damages to internal parts. It also improves serviceability thanks to
February 7, 2012 Read time: 2 mins
The COP 1838HD hydraulic rock drill, one of three newcomers from Atlas Copco
161 Atlas Copco has launched three new heavy duty versions of its proven COP 1800 series hydraulic rock drills.

The newcomers, COP 1638HD, COP 1838HD and COP 2238HD, are intended for face drilling in underground mining and tunnelling projects involving tough conditions.

One of the main new features is a new side bolt design consisting of four front bolts and two at the rear. This minimises the risk of impact piston mis-alignment and secondary damages to internal parts. It also improves serviceability thanks to easier side bolt torque procedures.

In addition, the front head has been considerably strengthened, making the rock drills more robust for demanding conditions.

"The scope when developing these new heavy duty versions was to extend the service intervals and minimise total downtime, even when drilling in very tough conditions", says Peter Bray, product manager, face drilling equipment at Atlas Copco.
Earthmoving & soil compaction

For more information on companies in this article

Related Content

  • Sandvik’s Turkish delight at groundbreaking tunnel vision
    May 20, 2014
    Turkey’s longest, and what will be the world’s fourth longest, highway tunnel is being built under Mount Ovit in the northeast of the country. Sandvik Construction is playing a vital role in the construction of the giant new structure, which will enable all-year-round access to what is a relatively remote and often snow-blocked part of Anatolia Having had their freedom of movement blighted for many years by wintertime snow blocking the D925 highway, along with narrower roads and passes, at Mount Ovit, resi
    Read More
  • Business structure modified at Atlas Copco
    March 1, 2012
    The Atlas Copco Group is to modify its business area structure to "strengthen the focus on specific product and customer segments."
    Read More
  • Tunnel Boom in Central and Eastern Europe
    September 15, 2015
    Following the success of the 41st World Tunnel Congress held in Croatia last May, World Highways looks at two signi_ cant projects in Slovakia and Serbia – Adriana Potts reports Central and Eastern Europe is buzzing with a number of major projects being developed - including highways, bridges and tunnels – and with many more in the pipeline. The region is expected to be highly active with plans for developing infrastructure in the next two decades, according to Davorin Koli , president of the Croatian
    Read More
  • Speed and precision make for perfect tunnelling combination
    May 21, 2014
    Speed and precision have been the hallmarks of a number of major road tunnelling projects across the globe over the last 12 months, as the latest sector equipment from leading manufacturers has found itself in high demand. Guy Woodford reports Herrenknecht tunnel boring machines (TBM) have been busy tunnelling under major Chinese rivers, demonstrating phenomenal speed, top safety levels and extreme precision while playing a key role in the construction of road tunnels in the Yangtze River Delta. The Yang
    Read More

Highlighted Content