24 Inch DTH Hammer. Heavy-duty drilling tool for mining and construction, driving a bit into rock with rapid hammering while clearing debris through the borehole.
| Replacement Parts | Item Description | Weight Kg |
|---|---|
| 1. Top Sub (Back Head) | 0.03 |
| 2. “O” Ring of Top Sub | 5.00 |
| 3. Breakout Ring Top Sub | 18.00 |
| 4. Check Valve (Stop Valve) | 0.50 |
| 5. Spring | 79.5 |
| 6. Control Tube (Air Distributor) | 137.0 |
| 7. Internal Cylinder (Internal Sleeve) | 698.0 |
| 8. Piston | 1285 |
| 9. Piston Case | 19.5 |
| 10. Bit Retaining Ring | 0.03 |
| 11. “O” Ring of Stop Ring | 35.0 |
| 12. Bush Drive Sub | 5.00 |
| 13. Breakout Ring of Drive Chuck | 219.0 |
| 14. Chuck Nut (Drive Chuck) | --- |
| 15. Drill Bit | 0 |
| TECHNICAL DATA | |
|---|---|
| Length (Without Bit) | 2155mm |
| Weight (Without Bit) | 3461.5Kg |
| External Diameter | Ø525mm |
| Bit Shank | PD 525 |
| Hole Range | Ø600-Ø800 |
| Connection Thread | -- |
| Working Pressure | 1.2-3.0Mpa |
| Recommeded Rotation Speed | 15-25r/min |
| ADVANTAGES |
|---|
| High performance in hard and soft formations |
| Spares and services locally available |
| Faster drilling speed and lower air consumption |
| Fewer internal parts |
| All parts heat treated |
Available Hammers
2 Inch
3 Inch
4 Inch
5 Inch
6 Inch
8 Inch
10 Inch
12 Inch
24 Inch
2 Inch
3 Inch
4 Inch
5 Inch
6 Inch
8 Inch
10 Inch
12 Inch
24 Inch