Drilling Rig WDH-3.1
The WDH-3 Hydraulic Underground Drilling Rig is designed for geological exploration drilling as well as for drilling drainage, degasification, technical, and advance holes in rocks of varying hardness, within a diameter range of Ø59–600 mm, using the rotary drilling method.
The drilling rig is hydraulically driven and powered by hydraulic oil supplied from a power unit.
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