In this project, we were commissioned by Ghelma Spezialtiefbau AG to completely rebuild a damaged cylinder for a drilling rig.
The original cylinder was damaged during a special manoeuvre. The piston rod (Ø150 mm) and the piston (Ø180 mm) were bent – repair was no longer possible.
Our solution: Complete rebuild
Cylinder tube
Cylinder base
Rod guide
Piston
Thanks to our manufacturing expertise, the cylinder was replaced quickly and precisely – so that the drilling rig is back in reliable operation.
