JK593G Surface Drilling Rig for Drilling Blasthole & Photovoltaic Hole
The crawler-mounted drilling rig is particularly designed for drilling big holes, such as blastholes and photovoltaic holes. Equipped with an enhanced gearbox and two rotation motors, the DTH drilling rig is further improved to deliver outstanding performance. The drilling rig is powered by a power unit composed of diesel engines and hydraulic oil pumps, with a hydraulic motor facilitating drilling, feeding, lifting, walking and hydraulic cylinder positioning.
PRODUCT DESCRIPTION
JK593G Surface Drilling Rig for Drilling Blasthole & Photovoltaic Hole
The crawler-mounted drilling rig is particularly designed for drilling big holes, such as blastholes and photovoltaic holes. Equipped with an enhanced gearbox and two rotation motors, the DTH drilling rig is further improved to deliver outstanding performance. The drilling rig is powered by a power unit composed of diesel engines and hydraulic oil pumps, with a hydraulic motor facilitating drilling, feeding, lifting, walking and hydraulic cylinder positioning.
Applications
The surface drilling rig is mainly used for photovoltaic hole and blasthole drilling, hydro-power engineering, open pit mining, road construction and blasting operation of national defense engineering.
Technical Specifications
| Borehole diameter | 90-300mm |
| Drill rod length | 3m |
| Working air pressure | 1.2-2.5MPa |
| Applicable rock hardness | f=6-20 |
| Feeding stroke | 4138mm |
| Max. horizontal drilling height | 3370mm |
| Rotation torque | 4200N•m |
| Rotation rate | 0-110rpm |
| Walking speed | 2.2/3.6km/h |
| Grade ability | 30° |
| Engine | Weichai |
| Power | 74kW |
| Dimension (L×W×H) | 7000×2400×2700mm |
| Weight | 7500kg |
| Dust collector (optional) | Hydraulic dry dust collector / wet dust collector |
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