Drilling rig KR 805-3GW

Drilling rig KR 805-3GW

The powerful drilling rig for heat-loop bores in shallow geothermal work.

Heat-loop bores for shallow geothermal energy

Safe operation
The radio remote control of the drilling rig for all drilling, tramming and set-up functions is in accordance with EN 16228, making ergonomic operation and the best possible view of the drilling spot point and the danger zone. The geothermal drilling rig complies with EN 16228, and the “SPM” mode (Special Protective Mode) is available for working without an interlocking guard under special circumstances, and the “ROM” mode (Restricted Operation Mode) for manually changing the drill rods.Energy-efficient work
As with almost all KLEMM drilling rigs, the EEP-Package (EEP=Energy-Efficient Power) is also included as standard here. The drilling rig adapts automatically to the respective situation where it is used and utilises its potential power to a maximum. This significantly reduces fuel consumption and noise emissions.

Flexible use
With the oscillating tracks installed as standard and flexible kinematics, the machine can also be used very efficiently on uneven surfaces and built-up environments.

Powerful hydraulics
The hydraulic system rests on a load-sensing double pump and a volume flow control independent of the load. For this new development, the operating pressure for drilling functions was increased to 350 bar.High drilling power
In combination with the engine power of 160 kW (or optionally 175 kW) and the increase of the operating pressure, the pump performance for faster drilling progress has been increased as compared with previous models. Casedheat-loop bores significantly over 300 m depth are possible.

Comprehensive additional equipment
The drilling rig is prepared for guidance and discharge of drill backflow and cuttings, for handling of the drill rod and the casing, for the handling of probes and for much more tasks particular to geothermal drilling (Standard and options).

Quality
Machines designed for longevity and easy of maintenance, in tried and tested KLEMM quality.

The advantages

Optimised for geothermal drilling The design of the drilling rig is optimal for vertical, almost vertical and inclined heat loop bores.
Modularity Many optimally coordinated components are available.
Recovery facilities Extra recovery pulling unit in the clamping and breaking device. System retraction force 255 kN.
Telematics The optional KLEMM DataLink.AIR module for the transfer of machine, process and service data into the cloud.