KR 708-3GW launched by Klemm for geothermal drilling work

Klemm Bohrtechnik states that high performance combined with compact dimensions and lightweight design are the key benefits of its new geothermal drilling rig – the KR 708-3GW.
KR 708-3GW launched by Klemm for geothermal drilling work KR 708-3GW launched by Klemm for geothermal drilling work KR 708-3GW launched by Klemm for geothermal drilling work KR 708-3GW launched by Klemm for geothermal drilling work KR 708-3GW launched by Klemm for geothermal drilling work

Klemm is expanding its product range in near-surface geothermal drilling sector with the introduction of the KR 708-3GW rig

With the successor to the KR 707-1W series of drilling rigs, Klemm is expanding its product range in near-surface geothermal drilling sector. This sector reaches from the construction of single-family homes through to large scale projects with several dozen boreholes on one construction site. Borehole drill depths of up to approximately 200 m can be drilled.

In comparison to competitor machines, the integration of a pendulum chassis and a slewable articulation provides special off-road mobility and the flexibility of setting up the drill mast at the drill attachment point.

The KR 708-3GW can be used wherever the most difficult construction site situations arise, for example in the retrofitting of geothermal heating systems on existing structures in the so-called refurbishment business.

With the double-head drilling system provided as standard, a wide variety of soil formations are mastered quickly, and at little risk. A drill mast equipped with a retraction force of up to 100kN and the protective casing rotary drive with a maximum torque of 24kNm allows large casing depths should the probe borehole need to be sunk in unstable ground.

A lifting device attached to the double-head sled facilitates the handling of the probe reel, which is used to install the geothermal probe in the borehole. In addition to a Euro V-certified diesel engine, Power Sharing - developed and patented by Klemm Bohrtechnik, and the EEP Energy Management System are additional modern technologies that are used to conserve resources and protect the environment.

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