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Introducing the JZF-D Reverse Circulation Drilling Rig
Model | JZF-D |
Drilling diameter (m) | 300-1000 (Reverse cycle) |
Drilling diameter (m) | 200-850 (Positive cycle) |
Drill rod specifications | φ140*2000 |
Reverse circulation pump moto (kw) | 15 |
Hydraulic oil pump (hp) | 4 |
Machine weight (T) | 3.2 |
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