Gas Leg Pneumatic Rock Drill YT-28
Application:
YT28 pusher leg drill is an efficient drilling machinne. It is widely used in the drilling operation of large mines, medium-sized mines and tunneling.
Main Features:
1, It is recognized for its high efficiency, low noise, light weight, fast drilling velocity.
2, It is suitable to drill horizontal or inclined blast hole on medium-hard or hard rock, and it can also be installed in the drill carriage or drill stand.
Technical Parameters:
Weight (kg) | 26 | Drilling depth (m)
| 4 |
Dimensions (mm)
| 661×247×195 | Working pressure (MPa)
| 0.4-0.63 |
Bore (mm) | 80 | ||
Piston stroke (mm)
| 60 | Air leg type | FT160BC Long air leg |
Impact Energy (J) | ≥80 | Air-leg length (mm)
| 1800 |
Impact Frequency (Hz)
| ≥37 | Advance stroke (mm) | 1365 |
Air consumption (L / S) | ≤81 | Cylinder diameter (mm)
| 65 |
Torque (N.m)
| ≥19 | ||
Air pipe inner diameter (mm)
| 25 | Oil capacity (ml)
| 200 |
Drilling hole diameter (mm) | 32-42 | Weight of TY200B oil injector (kg) | 16.9 |
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