Liebherr drilling rig drills deeper, retains operators safer


The LB 45 encompasses a torque of 331,903 lbf-ft (450 kNm), a rise of roughly 10 p.c as compared to the efficiency of the LB 36. Each the counterweight and the chief are modularly constructed, which allows fast and straightforward meeting and versatile software.

In the meantime, the chief prime is designed for various drilling axes and is appropriate for all functions. By the enhancement of the drilling axes by 19.7 inch (500 mm), the LB 45 may be utilized for drilling diameters as much as a most of 10.9 ft (3.3 m). 

On the identical time, the utmost drilling depth for Kelly drilling with a 5-fold Kelly bar has been elevated to 328 ft (100 m). The robust winches function a most pull pressure of 92,594 lbs (42 t), which allows excessive efficiency even below tough circumstances.

Moreover, noise emissions are significantly decreased due to the elastic mounting.

Options for elevated security and simpler operation

The Floor Strain Visualization of the LB 45 calculates the present floor strain of the machine in actual time and compares it with the required security limits of the related jobsite. The bottom strain is displayed within the operator’s cab and the operator is persistently conscious of whether or not the machine is located in, or is approaching, a essential space. Harmful work maneuvers can then be averted.

Locking of the Kelly bar’s telescopic sections is made considerably simpler because of the Kelly Visualization system within the LB 45. Due to the true time show of the Kelly locking recesses of the Kelly bar on the cabin monitor, the operator is consistently knowledgeable of the particular distance to the subsequent locking recess. Shade indications inform when the bar may be locked. 

Moreover, false positioning of the Kelly bar in the course of the shake-off course of is indicated by way of a warning sign. Throughout steady flight auger drilling, the concreting course of is automated due to the Drilling Assistant. The distant management simplifies the loading course of for transportation in addition to the meeting of the machine. All help techniques contribute to time financial savings, larger availability of the machine and a vital enhance in security throughout operation.

The brand new operator’s cab

The machine is supplied with a brand new cabin idea, which supplies the LB 45 a sublime look and focuses on elevated operator consolation. That is achieved by way of a contemporary air-con system with improved airflow, an optimized sight view and decreased noise safety, in addition to an ergonomic orthopedic operator’s seat with built-in heating and cooling. 

Additional options for the operator are an non-compulsory cooler for snacks in addition to a USB port for charging cell phones.



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