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S250
S250 Air Leg Rock Drill
Pneumatic Equipment
Air Leg Rock DrillThe S250 is a powerful air leg rock drill designed for heavy-duty drilling in hard and abrasive rock. With higher impact energy and larger hole diameter capacity, it is suitable for large-scale mining operations and tunnel construction projects.
Specifications
| Parameter | Value |
|---|---|
| Hole Diameter | 32-56mm |
| Max Drilling Depth | 6m |
| Weight | 33.5kg |
| Working Pressure | 0.4-0.63 MPa |
| Impact Frequency | ≥25 Hz |
| Impact Energy | ≥80 J |
| Air Consumption | ≤75 L/s |
| Shank Size | 22×108mm / 25×159mm |
| Air Leg Model | FT170 |
