The descriptions of the crawler pneumatic rock drilling machine DTH drilling rig.
The crawler pneumatic rock drilling machine DTH drilling rig is a type of pneumatic drilling rig that is designed to drill through rocks easily, it is the necessary drilling rig equipment in the mining factory. The crawler pneumatic rock drilling machine DTH drilling rig is equipped with two steel tracks and it can walk swiftly in the rocky area, the drilling blasting hole depth is 25m and the drilling blasting hole diameter is 80mm to 105mm. The crawler pneumatic rock drilling machine DTH drilling rig also can be equipped with a dust collection that will prevent air pollution.
The specifications of the crawler pneumatic rock drilling machine DTH drilling rig.
| Model | KGH3AIII |
| Weight | 4200kg |
| Dimension | 4450*2230*2100mm |
| Drilling hardness | f=8-20 |
| Drilling diameter | Φ80-105mm |
| Economic drilling depth | 25m |
| Rotation speed | 110r/min |
| Rotary torque | 1650N·m |
| Lifting force | 15KN |
| Propulsion mode | Cylinders – Chain |
| Feed length | 2670mm |
| Travel speed | 0-2.0Km/h |
| Climbing capacity | ≤30° |
| Ground clearance | 310mm |
| Feed pitch angle | down 105° up12° |
| Feed swing angle | left 20° right24° |
| boom pitch angle | down 35° up60° |
| Feed extension | 900mm |
| Diesel engine | Yuchai YCD4R23T8-80(59KW/2400r/min) |
| Drill rod | 64*2m |
| Toe-hole drilling | Min.360mm,Max.2875mm |
The features of the crawler pneumatic rock drilling machine DTH drilling rig.
- The crawler pneumatic rock drilling machine DTH drilling rig can drill 25m in depth and the drilling blasting borehole diameter is 80mm to 105mm.
- The crawler pneumatic rock drilling machine DTH drilling rig is used a lot in the mining factory for drilling a blasting hole in the stone.
- The crawler pneumatic rock drilling machine DTH drilling rig is equipped with two steel crawler tracks and it can move swiftly in the rocky area.
- The crawler pneumatic rock drilling machine DTH drilling rig can drill through rocks easily, and it uses a screw air compressor to drill.