The King of Rock Drilling DTH Drill Rig Machine for Large Open Pit
Mines
Introduction:
This product is designed by Sandvik for large open pit mines. It is
characterized by high efficiency, reliability and stability. It is
currently the king of rock drilling products.
Characteristics:
* Large bore diameter:Wide aperture coverage, 6-inch hammer,
maximum aperture up to 178mm
* Fast drilling:World-class down-the-hole impactor and drill bit
with Sandvik drilling technology patent, motor propulsion, 15%-20%
higher drilling efficiency than the same type of product under the
same working conditions
* Reliable and stable:Hydraulic, electrical and structural
components are first-class configurations to ensure the reliability
of the vehicle and adapt to the high-intensity operations of large
mines.
* Efficient dust collection:Dust collection system adopts pulse and
negative pressure double-stage dust removal system, 16 filter core
design, good dust collection effect
Main parameters
| Total weight | kg | 7800 |
| Hole diameter | mm | 115-165 |
| Best diameter | mm | 140-152 |
| Impactor´s brand and size | " | Lingong 4,5,6 |
| Rod outer diameter | mm | 76,89 |
| First rod length | mm | 3000 |
| Common rod length | mm | 3000 |
| Max. turning torque | N.m | 2700 |
| Rotating speed | rpm | 0-100 |
| Propulsion system | | Motor chain |
| Max. lifting force | kn | 24.6 |
| Engine and Power | Yuchai73.5kw@2200RPM,three stages |
| Max. walking speed | km/h | 4.4 |
| Max. climbing ability | ° | 30 |
| Track pitch angle | ° | ±10.5 |
| Ground clearance | mm | 337 |
| Dust collecting device | Standard,Dry,Two-stage | |
| Shipping size(without drill rod frame) | length | mm | 8400 |
| width | mm | 2220 |
| height | mm | 2630 |
Contact
If you are interested in our water well drilling rigs, please
contact us today!
Sinotechdrill International Co.,Ltd
Contact person: Mr.Liu
Mobile/WhatsApp: 86-18612948866
Email: sale@drillrigmachine.com
Tag: portable water well drilling rigs, borehole drilling equipment
