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Drilling Machine/DTH Drill for Blasting Holes
Drilling Machine, Drill Equipments, Drilling Machinery manufacturer / supplier in China, offering Drilling Machine/DTH Drill for Blasting Holes, Mineral Medium Crushing Cone Crusher, Sjz Series Vertical Shaft Drill and so on.
Drilling Machine/DTH drill for blasting holes
JK580 Technical Data
| Drilling diameter | Φ90-Φ165mm | |
| Drilling depth | 40m | |
| The biggest pipe-rod changing length | 3.5 m | |
| Working air pressure | 0.7-2.4Mpa | |
| Air consumption | 11.3m3/min(1.4MPa) for the drilling diameter ≤Φ11 | |
| 13m3/min(1.4MPa) for the drilling diameter≤Φ140 | ||
| 17m3/min(1.4MPa) for the drilling diameter≤Φ165 | ||
| 21m3/min(2.4MPa) for the drilling diameter ≤Φ140 | ||
| 25m3/min(2.4MPa) for the drilling diameter≤Φ165 | ||
| Applicable rock hardness | f=6-20 | |
| Moving speed(dual-speed) | 2km/h | |
| Gradeability | 24° | |
| Power | (optional) Internal combustion | Yuchai 70KW |
| 60KW CUMMINS | ||
| Outer size(length ×width× height) | 7000×2200×2100mm(transportation state) | |
| Weight | 6500kg | |
Air compressor technical data
| Output Volume | USA Sullair 550RH |
| Rated Pressure | 15.5m3 |
| Engine | 17kg |
| Engine power | 6CTA8.3-C240 Cummins China |
| Fuel Tank Capacity | 179KW |
| length | 375L |
| working weight | 4210*2150*2050 |
| Output Volume | 3200KG |
GP580 internal combustion crawler-type hydraulic down-hole drill adopts diesel engine (electric motor) and hydraulic oil pump unit as its drive device. The hydraulic motor is to achieve the supporting movements such as turn around, propulsion, exaltation, moving and the swing angle location of hydraulic oil cylinder. Only when the GP580 is doing drill works, the down-hole impacter will exhaust compressed air. Compared with whole-pneumatic drills, the air displacement of matched air compressor is reduced by 30% to 50%, and the consumption of energy (fuel or electricity) is saved by 40% to 50% during operation.
The GP580 internal combustion is a crawler-type hydraulic down-hole drill, mainly used in drilling and blasting task, such as water and electricity project, exploitation of open mine, construction of roads and national defense engineering.
