458 Crawler Blasthole Drill Machine
Basic Info
Model No.: 458
Product Description
Model NO.: 458 Power Type: Electric Condition: New Weight: 6200kg Mining Object: Ore Mining Usage: Coal, Ore Type: Drilling Machine Drilling Diameter: 90-200mm Drilling Depth: 200m 458 internal combustion (458D electric) crawler-type deep hole drill rig adopts diesel motor (electric motor). Hydraulic Oil Pump unit offers power to hydraulic motor moving, turn around, propulsion and lifting, and angle orientation of oil cylinder, etc. When drill is working, only the down-hole hammer consumes the compressed air.
The Drill is used for water well, geothermic air-conditioner drilling operation and various stonework blast hole operation; The drill can also realize the process such as breast wall drilling with casing following, conduct drilling grouting hole of the hydropower cofferdam, grouting hole for dyke seepage control and grouting hole for base enforcement and anchor hole, etc.
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The Drill is used for water well, geothermic air-conditioner drilling operation and various stonework blast hole operation; The drill can also realize the process such as breast wall drilling with casing following, conduct drilling grouting hole of the hydropower cofferdam, grouting hole for dyke seepage control and grouting hole for base enforcement and anchor hole, etc.
| Drilling diameter | follow-pipe Φ114-Φ219mm |
| down-hole Φ90-Φ200mm | |
| Drilling depth | following-pipe 40m |
| Down-hole 200m | |
| Working air pressure | 1.2-2.4MPa |
| Air consumption | 11 -25 m³ / min |
| The biggest pipe-rod changing length | 3m |
| Propulsion power | 6000kgf |
| Moving Speed | 2km/h |
| Gradeability | 24° |
| Power (Diesel drive or electric drive) | internal combustion 56KW (Yuchai Brand, Cummins is optional) |
| electric 30KW | |
| Outer size(length×width×height ) | 6900×2200×2200mm (transportation state) |
| Weight | 6200kg |
| Dust removol | Wet type(optional) |
Product Categories : Rock Drilling Machine
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