GY200 Deep Well Drilling Machine Engineering Survey Rock Coring Rig
GY200 Geological Drilling Rigs Machine Introduction
Long exploration gy-200 drilling rig is a portable multi-purpose engineering survey and construction drilling rig. It is suitable for geological exploration of industrial, civil buildings, railways, bridges and hydropower projects, as well as the construction of small-diameter foundation pile holes.
GY200 Geological Drilling Rigs Machine Technical Data
| Rated drilling depth | 200m |
| Rated boring diameter | 300mm |
| Vertical shaft rotation speed (4 shifts) | 118, 236, 505, 1010.r/min |
| Vertical shaft max. output torque | 1500N*m |
| Max. hositing weight single line) | 17KN |
| Drilling rod diameter | 42mm |
| Drilling dip angle | 90~75° |
| Drill outside diameter (L*B*H) | 1433*697*1273mm |
| Drill weight | 500kg |
| max. boring diameter | 300mm |
2, Scope of application:
Geological survey and exploration, geophysical survey, mine exploration, water well drilling, slope reinforcement hole, road and building exploration, etc.
3, Drilling rig features:
1. It has an automatic oil pressure feeding mechanism to improve drilling efficiency and reduce workers' physical labor;
2. The ball clamping mechanism is used to replace the chuck, which can reverse the rod without stopping the machine, which is convenient, safe and reliable;
3. Equipped with hole bottom pressure gauge to indicate the pressure, which is convenient to master the situation in the hole;
4. The handle is centralized and easy to operate;
5. Compact structure, drilling rig, water pump and diesel engine are installed on one base, occupying a small area of the airport;
6. Light weight, strong decomposability, easy to move, suitable for working in plain or mountainous areas.
4.GY200 Geological Drilling Rigs Machine Applications:
1.The drilling rig is suitable for general survey, geophysical exploration, road and building exploration, etc.
2. Alloy, steel sand and steel particle bits can be selected for drilling according to different formations.
3. It can drill sandy clay and bedrock of grade 2-9.
4. The rated drilling depth is 100m, and the depth shall not exceed 120m. The rated opening diameter is 110mm, the allowable opening diameter is 130mm, and the final hole diameter is 75mm. The drilling depth depends on the formation conditions.
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