HBR 207: the most powerful drill rig for geothermal drilling
Hütte HBR 207 is a hydraulic drilling rig for geothermal drilling. It is the most powerful hydraulic drill rig for geothermal drilling and it can be tailored to any costumer need or geological conditions, indeed a wide range of rotary heads and drilling accessories are available to extend the applications of Hütte soil drilling equipment. Available in hydraulic and full radio-controlled version, the modern design makes operation from various position possible and offers control over the drill rig acccording to the lastest safety requirments.
The Hütte HBR 207 was developed to ensure Hütte costumers high efficiency and productivity levels on site carrying out the most challenging geothermal drilling jobs in the hardest working conditions.
Our geothermal drilling equipment represents the best technological solution for geo drilling, combining years of geotechnical experience and a countinuos technological research in the drilling field: we strongly believe in the essential an efficient method for deep geotechnical investigation. The HBR 207 was specifically designed for the most challenging geotechnical drilling.
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Technology and Performance
Please refer to the following chart for more technical details of the HBR 207
|Engine power||209 kW||280 HP|
|Width of crawler||2500 mm||8.2 ft|
|Extraction force||400 kN||90,000 lbf|
|Crowd force||400 kN||90,000 lbf|
|Diameters||165 ÷ 610 mm||6.5 ÷ 24 in|
|SINGLE ROTARY HEAD|
|Max. Torque||70 kNm||51,630 lbf*ft|
|Max. speed||50 rpm||50rpm|
|DOUBLE ROTARY HEAD UNIT|
|Max. Torque||front 55 | rear 30 kNm||front 40,570 | rear 22,130 lbf*ft|
|Max. speed||front 50 | rear 160 rpm||front 50 | rear 160 rpm|
|Weight in working condition||32000kg||70,550 lbs|
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