The RH 14 can be used to install cased and non-cased piles, using the Kelly method. It is also possible to use the CFA auger system with this machine. The set-up / break-down times on the jobsite are short because the rotary head and the Kelly bar can stay on the machine for transport.
Next to classic drilling methods like Kelly drilling or drilling with the CFA auger, it is possible to work with a VDW-system (in front of the wall) on this machine. Another merit of this machine is the transport possibility inclusive rotary head and 21 m long Kelly bar.
The drill rig RH 27 was developed for drilling with or without casing and for part and full displacement augering. The rotary head is equipped with Docking-System for easy and quick set up. The drill rig RH 27 offers four short mast versions for working under bridges or power lines.
The drilling rig RH 34 is mounted onto the ABI carrier. Next to classic drilling methods like Kelly drilling or drilling with the continuous, part or full displacement auger, it is also possible to work with a DELMAG diesel pile hammer for impacting on this machine.
The RH 38 is DELMAG drill rig mounted onto the ABI carrier T100. Next to the Kelly method it is possible to use a CFA auger, part or full displacement tool, VDW-system and DDK-system on this machine.
The RH 40 is a big machine for big tasks. This powerful machine is used to drill boreholes with large diameters. The torsionally stiff design perfectly absorbs forces and offers a high degree of stability.