GK 200 Hydraulic Borewell Machine Information
Core drilling rig is a kind of core drilling equipment. It is mainly used for the general survey and exploration of metal and non-metallic solid minerals. In addition, it can also be used for engineering geological exploration, hydrogeological investigation, general survey and exploration of oil and gas fields, water well drilling, etc. Since the core drilling rig requires to take out relatively complete formation rock samples without mixing and non deflection, the core drilling rig is a rotary drilling rig. According to the structural form of the rotary device of the drilling rig, the core drilling rig can be divided into three categories: vertical shaft type, rotary table type and mobile rotary device type.
GK 200 Hydraulic Borewell Machine Tech Data
| Drilling depth | 200m |
| Maximum opening diameter | 75-300mm |
| Final hole diameter | 75mm |
| Sizes | 53/59*4200mm |
| Drill pipe diameter | 50,60mm |
| Drilling angle | 90°~75° |
| Auxiliary power diesel engine | 15/2200kW/r/min |
| Structural weight/Size | 1150kg/2700*950*1770 |
GK 200 Hydraulic Borewell Machine Main Advantages
With the hydraulic feeding mechanism,improve the drilling efficiency,reducing the labor intensity of workers.
The rig is equipped with a ball on a cassette holding mechanism and a six side rod, the rod can be replaced without shutdown, high work efficiency, safe and reliable
Furnished with hole bottom pressure gauge pressure indicator,and easy to master the status inside the hole
The handle centered, convenient operation.
The drilling machine has the advantages of compact structure,small volume,light weight,convenient move,decomposition and strong,suitable for the plains or mountain areas.
Adopting large Kelly,double guide pipe. Increase the stability
PRODUCT FEATURE
1. The hoist is equipped with a cage to form a double-sided supporting star wheel structure, which can withstand strong impacts;
2. The four sets of bearings in the vertical axle box are positioned to ensure that the gyrator has sufficient rigidity to deal with complex geological conditions such as gravel and pebble layers;
3. This machine adopts the taper clutch of national patent technology, which has the outstanding characteristics of large transmission torque, convenient operation and maintenance-free;
4. It adopts 53×59 hexagonal active drill pipe, which has strong rigidity and large transmission torque.
GK 200 Hydraulic Borewell Machine Application
1 engineering geological survey of railway, hydropower, transportation, bridge, dam foundation and other buildings.
2 geological core drilling and physical survey.
3 drilling of small grouting holes and blasting holes.
4 drilling of small water wells.
