Light Weight Soil Test Drilling Machine for Overseas Geological Investigation Projects
Product Features:
1.With hydraulic feeding device, elevated drilling efficiency, reduced labor strength.
2.The rig is equipped with an upper spherical jaw holding mechanism and hexagonal drive drilling rod which can be replaced without shutdown, high efficiency, safe and reliable.
3. A hole bottom pressure gauge is mounted indicating the pressure in order to control the status inside the hole.
4.Compact structure, small volume, lightweight, high detachability, easy transportation and suitable for the operations in plains or mountain areas.
Product Parameter:
| Drilling capacity(m) | AQ wire-line rod | 560 |
| BQ wire-line rod | 350 |
| NQ wire-line rod | 250 |
| 42 rod | 530 |
Spindle speed(r/min) |
Forward | 65;114;180;248;
310;538;849;1172 |
Reverse | 51;242 |
Max torque (Nm) | 2760 |
Angle reange | 0-90° |
Spindle max pull force(KN) | 60 |
Spindle stroke (mm) | 600 |
Hoist max life capacity with single rope (KN) | 30 |
Spindle inner dia (mm) | 76 |
Oil pump | SCB32/12 |
Power unit |
Electric motor | Y180L-4,22Kw |
Diesel engine | 395K2,19.85Kw |
Inner dia of spindle (mm) | 2150×900×1690 |
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Drill body weight (excluding power)(kg) | 950 |
Main Features:
1. Very powerful at soil, sand, hard rock, etc. land condition.
2. Three kinds drill bits (three-wing bit, alloy bit and diamond bit) available for your choice, which can drill both soft and hard ground, especially
diamond drill bit effective in drilling hard rocks.
3. Hydraulic control system for greatly improving the working efficiency, saving labor force.
4. Mounted wheel or trailer, can be hauled easily by car or tractor, convenient to transport.
5. Power can be diesel engine or electric motor, as per your request.
Rig Application:
- 1. In the general survey and exploration of mineral deposits, especially those of nonferrous metals and rare metals, tunnel drilling is used to trace deposits, to explore geological structures, to delineate ore bodies, to sample and verify.
- 2. In mine excavation, tunnel drilling technology is commonly used to drill underground observation holes, ventilation holes, drainage holes, gas drainage holes, grouting holes, blasting holes, anchor holes and pilot holes for digging tunnels.
- 3. In other geotechnical engineering construction fields, the equipment and technology of tunnel drilling can be used for slope reinforcement of dam foundation, treatment of geological disasters, support of deep foundation pit, and underground engineering construction of industrial, commercial, traffic, military and other aspects.
- 4. It is used for the construction of building foundation, workshop foundation, high-speed railway foundation, highway foundation and other rock foundation foundation.
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Overseas Geological Investigation Projects Light Weight Soil Test Drilling Machine Images
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