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

  • Buckets of innovation
    January 6, 2017
    The lower angle of Caterpillar Work Tools’ new line of buckets for the E-series Hydraulic Excavators are said to concentrate the power of the machine across a smaller surface, offering less resistance to the material flow into and around the bucket resulting in a smoother and faster dig cycle. In addition, ‘Tip forward’ - the tip position that opens up the mouth of the bucket and lengthens the floor - has been moved towards the operator. This is said to improve both material flow into the bucket and visibi
    Read More
  • Buckets of innovation
    April 12, 2012
    The lower angle of Caterpillar Work Tools’ new line of buckets for the E-series Hydraulic Excavators are said to concentrate the power of the machine across a smaller surface, offering less resistance to the material flow into and around the bucket resulting in a smoother and faster dig cycle. In addition, ‘Tip forward’ - the tip position that opens up the mouth of the bucket and lengthens the floor - has been moved towards the operator. This is said to improve both material flow into the bucket and visibi
    Read More
  • Versatile machines offer improved efficiency
    April 28, 2015
    An array of versatile new machines from different segments is available for the rental sector - Mike Woof writes The rental machine market continues to develop in many countries around the world. Equipment rental has a long history in the UK and the US and in more recent years has developed well in France also, while other countries are also benefiting from growth in this sector. As with other machines, equipment for the European and US rental sector now has to meet tough exhaust and noise emissions legi
    Read More
  • Sandvik's new cone crushers
    February 16, 2012
    Sandvik has introduced two new cone crushers, the CH890 and CH895, which it says are designed to increase performance in both secondary and tertiary/pebble crushing applications.The specially designed, strength-optimised topshell and dedicated crushing chambers of the CH895 model are said to make it ideal for tertiary and pebbles crushing while the CH890 topshell and crushing chambers are dedicated to secondary crushing. Both units have more power and increased crushing force in order to increase productivi
    Read More

Highlighted Content