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Low Noise Air Leg Pneumatic Rock Drill
Quick Detail:
| Model | 7655(YT23) |
| Weight (kg) | 24 |
| Outside length (mm) | 668 |
| Cylinder diameter (mm) | 70 |
| Piston stroke (mm) | 70 |
| Working air pressure (Mpa) | 0.4-0.63 |
| Working water pressure (Mpa) | 0.2-0.3 |
| Impact energy (J) | ≥45J |
| Impact Frequency (HZ) | ≥28HZ |
| Air consumption (L/S) | ≤38L/S |
| Size of air hose (mm) | 19 |
