The Sandvik D50KS is a diesel powered self propelled crawler mounted blasthole drill for surface mining. Thanks to its heavy duty hydraulic system, it delivers the rotary horsepower for maximum productivity throughout its hole size range.
| Features and benefits |
- Powerful mid-range production drill, standard low pressure air for rotary drilling.
- Four pod inside loader, for productivity and increased depth.
- Central lubrication and fluid system for speed of servicing and cleaner operation.
|
|
| Key specifications |
| Hole range |
152-229 mm (6-9 in)
|
| Drilling depth |
Up to 45 m (148 ft)
|
| Single pass capacity |
8.7 m (28 ft 6 in)
|
| Feed |
| Pulldown |
222 kN (50000 lbf)
|
| Bit Load |
267 kN (60000 lbf)
|
| Rotary head speed |
| 0-126 r/min (standard) |
Torque 9934 Nm
(87921 lbf-in)
|
Weight |
| With tools |
47627 kg (105000 lb)
|
| Major components |
| Engines |
Caterpillar or Cummins
403 – 517 kW
(540 – 560 hp) @ 1,800 r/min
|
| Compressors |
29.7 – 37.5 m³/min
(1050 – 1323 scfm
@ 689 kPa
(100 psi)
|
| Crawlers |
330 class undercarriage
|
|
