Your browser is no longer supported

For the best possible experience using our website we recommend you upgrade to the newest version of your browser.

Your browser appears to have cookies disabled. For the best experience of Construction News, please enable cookies in your browser.

Welcome to the Construction News site. As we have relaunched, you will have to sign in once now and agree for us to use cookies, so you won't need to log in each time you visit our site.
Learn more


Klemm, the ground engineering division of Ingersoll-Rand, has launched the GH-200H large diameter drilling rig. The machine is a multi-purpose rig, which can be used for Kelly drilling, continuous flight auger work with conveying and displacement type augers, double-head drilling methods and high pressure grouting.Maximum drilling torque of the GH-200H is 150 kN with a maximum casing torque of 200 kN. The unit has a tilting mast with only the Kelly bar and rotary head having to be removed ...

Subscribe now for unlimited access and receive...

  • The latest client and contractor news
  • Interviews with industry leaders
  • Insight into contractors’ strategies, performance and contract activity
  • Market data, industry trends and forecasts
  • Technical reports on innovation and best practice techniques

Register for guest access and receive...

  • One free article per month
  • Breaking and Daily News alerts straight to your inbox
  • Expert opinion and Editor's Comment articles
  • CN Briefings on the day's talking points
  • Picture galleries showcasing the biggest projects

Already a subscriber? Click here to sign in

Print subscriber? Activate your digital account here