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Borehole Drilling Machine
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| Place of Origin | Chongqing, China |
| Brand Name | Gold |
| Model Number | GD |
Small Borehole Drilling Machine
Easy to carry
When the complete Backpack Borehole Drilling and related accessories are loaded into a backpack, the total weight of a standard equipped Hongfeng portable rig and its accessories does not exceed 20 kg.
Well-equipped
All the tools used to drill holes and collect various rock samples can be carried in a backpack, which an average adult male or female can easily afford. In addition, there is plenty of room for spare fuel, drinking water and personal supplies.
Flexible operation
Simply rotate and pull, no additional tools, can be connected or extended the entire device, easy to disassemble and install. Coupled with the core feeder, the core and core fragments can be removed quickly and thoroughly.
Quick drilling
Our drilling rigs are uniquely efficient at drilling through a variety of rock layers. Specially formulated diamond bits have sharp cuts, save time and effort, and ensure adequate service life.
Technical Specification
| water consumption | 12.3 liters/hour |
| fuel consumption | 0.42 liters/hour 0.9 oil tank/hour |
| Drilling core diameter | 26-102mm |
| Drilling diameter | 32-108mm |
| Rig speed | 1960 revolutions per minute |
| Rig power | 7.33 hp at full speed |
Product Image
