| TECHNICAL DATA | |
|---|---|
| Mode of Drilling | Down the Hole Air Hammer |
| Dimension of Hole | 90 dia to 115.0 dia |
| Depth of Hole Vertica | 25 Mtrs |
| Drill Pipe Size | 76.0 m.m. dia |
| Drill Pipe Length | 1.22 Mtrs. |
| Weight (Approx.) | 380 Kgs. |
| Height of Rig | 2800 m.m. |
| Width of Rig | 600 m.m |
| Rotation Unit | 4.5 H.P |
| R.P.M | 0 to 50 |
| Feed Unit | 4.5 H.P |
| Up & Down Force | 1250 kgs |
| Air requirement | 10 CM³ at 7 Bar |
Product Description:
The Automatic Drill system immediately reacts to changes in the rock. The system monitors the drilling resistance and when the resistance grows it automatically readjusts the drilling parameters. This feature makes the holes straighter and reduces the drill tool wear.