Applications:
WPY-30 Hydraulic Exploration Drill Rig for mountainous area is a type of portable, hydraulic exploration drill rig for explosive drilling, which is mainly used for DTH drilling,DTH drilling for hard rock, basket bit or auger boring for surface soil. The drill rig is designed and developed based on absorbing the advantage of various kind of drill rigs from domestic and foreign countries, to meet the needing of explosive drilling.
Features:
1. Have reasonable specifications to assure efficient drilling;
2. Hydraulic transmission. It is simple and advanced, easy to operate and maintain;
3. The hydraulic components are from famous hydraulic components companies of all over world, there are two-stage filtering to assure the reliability of hydraulic system.;
4. Have reasonable and advanced arrangement;
5. Light weight, good detachability, easy to move, assembly and maintain.
Technical Specifications
Capacity | Hole dia. | Φ75 mm (￠75 mm) |
Hole depth | 30m | |
Drilling method | Hard rock | Air DTH |
Soil | Basket bit or auger boring | |
Max. torque | 700 N.m | |
Rated speed | 53 r/min | |
Stroke | 1700 mm | |
Max. pull and push force | 12 KN | |
Feed and hoisting speed | 0 – 0.254 m/s | |
Rated pressure of hydraulic system | 18 Mpa | |
Power unit | EM195AN-1 diesel motor | |
Rated power 8.46 KW | ||
Dimension (L×W×H) | 1740×1315×2820 mm | |
Weight | Total weight 420 kg (including power unit) | |
Max. detachable weight 110 kg | ||
Drilling tools | Drill rod | ￠42*1500mm with sunk joint |
DTH | ￠70 DTH, ￠75 bit | |
| Air flow 3-4 cubic m./min | |
Air pressure 0.5-0.8 Mpa | ||
