GY-200 Geotechnical Exploration 300 Meters Depth Soil Test Drilling Machine
GY-200 Soil Test Drilling Machine Summary
This is is a kind of portable and multi-purpose engineering drilling rig, which is suitable for the engineering geological exploration of industrial and civil buildings, railways, bridges, hydropower and other departments, as well as the construction of small-diameter foundation pile holes.
GY 200 Soil Testing Drilling Rig Product Parameter:
| Drilling Depth Scope | 50-300m |
| Max Open Hole Caliber | 300mm |
| Motor power | 20 (kw) |
| Borehole diameter | 75-300 (mm) |
| End Hole Caliber | 75mm |
| Drilling Rod Diameter | 60mm |
| Drilling Angle | 90°~75° |
| Drill Rig Moving Stroke | 300mm |
| Power | Diesel engine 22HP |
| Spindle Speed | 64 128 287 557 r/min |
| Spindle Stroke | 450mm |
| Max.Single Line Lifting Capacity | 2400kg |
| Max.Single Line Lifting Speed | 0.41 0.82 1.64m/s |
| Wirerope Caliber | 13mm |
| Mud Pump | Diesel 170L/min |
| Work Pressure | 1.5Mpa |
| Water inlet pipe diameter | 40mm |
| Water outlet pipe diameter | 30mm |
GY-200 Soil Test Drilling Machine Feature:
Wide range if P.R.M and well-set gears
Great torque in low P.R.M, fit for coring drilling and piling hole works.
Mobile cylinder installed so that the drilling machine got a free travel of 300mm, ensured easy remove of drilling stem.
Easy to handle, high efficiency, oil hydraulic drive, low labour intensity.
With light single derrick cell, the derrick can be dismantled and handled easily and safely.
Optimized structure, small volume, and lightweight.
GY 200 Soil Testing Drilling Rig Mainly 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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