China 30 Meters Depth Piling Rig Down The Hole
30 Meters Depth Piling Rig Down The Hole Drilling Rig. Description. Model:RC195Y hydraulic PV piling rig Drilling depth:20-100m ... suitable for maximum 45 degrees slope solar engineering construction, this equipment is capable for all kinds of PV constructional technologies: screw pile drilling, spiral hole drilling, rock DTH hammer ...
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