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YGZ90
YGZ90 Guide Rail Rock Drill
Pneumatic Equipment
Guide Rail Rock DrillThe YGZ90 is a guide rail mounted pneumatic rock drill for deep hole drilling in hard rock. Designed for underground mining and tunneling, it can be operated with pneumatic or pneumatic-hydraulic power. Suitable for vertical, inclined, and horizontal drilling.
Specifications
| Parameter | Value |
|---|---|
| Hole Diameter | 50-80mm |
| Max Drilling Depth | 30m |
| Weight | 90-95kg |
| Working Pressure | 0.4-0.63 MPa |
| Impact Frequency | ≥27 Hz |
| Impact Energy | ≥100 J |
| Air Consumption | ≤135 L/s |
| Shank Size | 25×159mm |
| Power Type | Pneumatic / Pneumatic+Hydraulic |