The Sandvik D25KS is a diesel powered, self propelled crawler mounted blasthole drill rig for mining and large-scale quarrying. Thanks to its compact size and powerful undercarriage it is a very stable and highly maneuverable surface drill.
Features and benefits
- Production drill rig with high pressure compressor for drilling with DTH hammers.
- Two-man cab for training and greater operator efficiency.
- Heavy duty design for superior durability in continuous drilling operations.
- Optional external loader adds flexibility to the hole depth, hole diameter and drilling method.
Key specifications
| Hole range | 127-172 mm (5-6¾ in) |
| Drilling depth | Standard 27 m (88 ft) Optional 63 m (208 ft) |
| Single pass capacity | 8.7 m (28 ft 5 in) |
Feed
| Pulldown | 124 kN (27800 lbf) |
| Bit Load | 143 kN (32000 lbf) |
Rotary head speed
| 0-96 r/min (standard) | Torque 8203 Nm (72600 lbf in) |
Weight
| With tools | 32659 kg (72000 lbs) |
Major components
| Engines | Caterpillar or Cummins 336 - 470 kW (450 - 630 hp)@1,800 r/min |
| Compressors | 25.5 - 32.8 m³/min (900 - 1160 scfm) @ 690 - 2413 kPa (100 - 350 psi) |
| Crawlers | 325 class undercarriage |
