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

  • HAMM’s novel compaction solution
    February 7, 2017
    HAMM is offering an innovative compaction crushing concept to construction customers - Mike Woof writes HAMM has put its novel crusher drum compactor system in series production. This is based on soil compactor technology, with the key feature being the innovative detachable tools. The idea behind the concept is that a large single drum roller can be used both for crushing and compacting rock. HAMM first unveiled its prototype in 2013 but has been developing and improving the system in a series of trials
    Read More
  • Milling Machine Stability
    April 16, 2012
    With substantial corporate changes for two of the major manufacturers of milling machines, the market is in a state of some flux. Only a few months ago Atlas Copco bought its fellow Swedish firm Dynapac, followed shortly afterwards by the announcement that another Swedish company, Volvo, was planning to acquire Ingersoll Rand's road development range. Exactly how these two large businesses will be integrated into Atlas Copco and Volvo remains to be seen. Both Atlas Copco and Volvo will face a learning c
    Read More
  • New SmartROC T25 R surface drill rig from Epiroc
    March 22, 2023
    Epiroc is launching the new SmartROC T25 R surface drill rig that the Swedish manufacturer says demonstrates new advances in its SmartROC series.
    Read More
  • Sophisticated concrete plants coming to market
    July 28, 2015
    Concrete production technology is advancing as new systems come to market – Mike Woof reports The efficient production of high-quality concrete is crucial to many construction projects. Whether high-output plants are being used for large bridge or tunnel projects, or smaller mobile units are being used to supply specific operations such as central reservation barrier installation, the quality of the product is vital. Production technology has improved across the board due to the introduction of new systems.
    Read More

Highlighted Content