Extremely safe, productive,reliable,and easy maintenance machines supplying
- Development drill rigs
- Top hammer longhole drill rigs
- In-the-hole longhole drill rigs
- Rock support drill rigs
- Low profile rigs
- Narrow vein drill rigs
- Secondary breaking drill rigs
- Tunneling jumbos
- Underground digital offering
- Mining/Tunneling Scaler
- LHD/Load Haul Dump Loads
- Underground Mining Trucks
- Rock drill/drifters
- Boom-type Roadheader
- Air slushers
Dimensional marble stone drill rig
Features
» Multi-functions for vertical,horizontal and inclined holes drilling,
» Chain feed, feed and pull fast,
» Adapted to difference diamater drill bits,
» Base adjustable to match different conditions.
Technical Specifications
| Type / Model | SDSDR4 |
| Rock range | f=8-12 |
| Hole diameter | ∅34 - 42mm |
| Hole depth | Max. 6m |
| Air consumption | 17 - 20 m³/min |
| Pressure | 0.5 -0.7 Mpa |
| Feed | Chain |
| Rotary speed | 76 - 123 rpm |
| Pull force | 6 kN |
| Feed stroke | 2 × 3 m |
| Weight | 600 kg |
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