Plate-forme de forage de surface DTH séparée
This series of separated DTH drill rigs had been mainly operating at middle or small sized quarries, cement mine, open-pit coal mines and preliminary site preparation for large-scale open-pit mines, as well as infrastructure construction for highways, real estate and other industries.
Equipped with 3.5-inch or 4-inch hammers, the optimum hole ranges are Φ90mm, Φ115mm and Φ138mm with high drilling efficiency and outstanding dust collection performance. The flexibility and mobility of this series are especially suitable for the construction of restricted working areas, and have been successfully applied to mining and military projects, road construction, water conservancy, rock excavation, and other applications, and have been widely recognized by customers at home and abroad.
Données techniques:
| Modèle | DTH412B-1F | DTH416T-1F | DTH420B-1F | DTH420TA-1F |
| Méthode d'alimentation | Cylindre hydraulique + chaîne | Cylindre hydraulique + chaîne | Cylindre hydraulique + chaîne | Cylindre hydraulique + chaîne |
| Longueur totale alimentaire | 4600mm | 5500mm | 5500mm | 5880mm |
| Extension des aliments | 800mm | 970mm | 970mm | 970mm |
| Longueur de voyage en alimentation | 2680mm | 3670mm | 3670mm | 3670mm |
| Feed Force Max. | 15kn | 15kn | 15kn | 20kn |
| Feed Speed Max. | 16m/s | 26m/s | 26m/s | 30m/s |
| Pullback Force Max. | 25kn | 25kn | 25kn | 45kn |
| Gamme de trous | Φ90-115 mm | Φ90-115 mm | Φ90-127 mm | Φ90-138 mm |
| Profondeur de trou optimal | 21m | 21m | 21m | 21m |
| Pipe à percevoir | Φ60 mm * 2m | Φ60 mm * 3m | Φ76 mm * 3m | Φ76 mm * 3m |
| Marteau | 3.5” | 3.5” | 4” | 4” |
| Couple de rotation | 1650n.m | 2200n.m | 2200n.m | 3200n.m |
| Vitesse de rotation | 100-220rpm | 0-150rpm | 0-150rpm | 60-110rpm |
| Capacité du réservoir de carburant | 115L | 70L | 70L | 70L |
| Tramming Speed Max. | 2.5km/h | 2.5km/h | 2.5km/h | 3km/h |
| Gradeability Max. | 25° | 25° | 25° | 25° |
| Autorisation de sol | 310mm | 310mm | 310mm | 310mm |
| Angle d'oscillation du cadre de piste | / / | ± 10 ° | ± 10 ° | ± 10 ° |
| Traction Force Max. | 40kn | 40kn | 40kn | 54kn |
| Weight(w/o Options) | 3950kg | 4620kg | 4620kg | 5500kg |
| Dimensions(L*W*H) | 4450*2080*2460mm | 5700*2130*2300mm | 5700*2130*2300mm | 5600*2308*2500mm |
| Collection de poussière | exister | exister | exister | exister |
| Modèle | DTH425-1F | DTH430-1F | Dth431f | DTF845-1F |
| Méthode d'alimentation | Cylindre hydraulique + chaîne | Cylindre hydraulique + chaîne | Moteur hydraulique + chaîne | Moteur hydraulique + chaîne |
| Longueur totale alimentaire | 5580mm | 5580mm | 6720mm | 5930mm |
| Extension des aliments | 970mm | 1220mm | 1220mm | 1220mm |
| Longueur de voyage en alimentation | 3670mm | 3670mm | 3890mm | 3875mm |
| Feed Force Max. | 20kn | 20kn | 15-25kn | 15-25kn |
| Feed Speed Max. | 26m/s | 30m/s | 30m/s | 30m/s |
| Pullback Force Max. | 45kn | 45kn | 25kn | 25kn |
| Gamme de trous | Φ90-138 mm | Φ115-152 mm | Φ115-152 mm | Φ115-165 mm |
| Profondeur de trou optimal | 21m | 21m | 21m | 21m |
| Pipe à percevoir | Φ76 mm * 3m | Φ76 mm * 3m | Φ76 mm * 3m | Φ76 mm * 3m |
| Marteau | 4” | 4” | 4” | 4” |
| Couple de rotation | 3200n.m | 3500n.m | 3500n.m | 3500n.m |
| Vitesse de rotation | 0-100rpm | 0-100rpm | 65-95rpm | 65-95rpm |
| Capacité du réservoir de carburant | 80L | 110L | 156L | 156L |
| Tramming Speed Max. | 2.5km/h | 3km/h | 3km/h | 3km/h |
| Gradeability Max. | 25° | 25° | 25° | 25° |
| Autorisation de sol | 300mm | 290mm | 350mm | 350mm |
| Angle d'oscillation du cadre de piste | ± 10 ° | ± 10 ° | ± 10 ° | ± 10 ° |
| Traction Force Max. | 54kn | 54kn | 54kn | 54kn |
| Weight(w/o Options) | 6230kg | 6440kg | 7340kg | 7460kg |
| Dimensions(L*W*H) | 7000*2250*2700mm | 7120*2450*3540mm | 7000*2300*2800mm | 7000*2300*2800mm |
| Collection de poussière | Non | exister | Non | Non |
