Portable Type Small Water Well Drilling Rigs Boring Machine For Different Field Drilling
GK200 Brief introduction of drilling rig
GK200 Core drilling rig is suited for the applications of general exploration and investigation, geophysical prospecting. Road and construction survey, blast holes and other drilling operations.
With hydraulic automatic feeding device. Elevated drilling efficiency.
The holding mechanism with upper spherical jaws is used as substitute for chuck. The rod can be replaced without shutdown.
Centralized handle, easy operation, safe and reliable.
The drilling machine,pump and diesel engine are installed on a common base frame in order to have a compact structure and occupy small field area.
Geological Drilling Rig Machine parameter
| Drill Rig Specification |
| Drilling depth |
200m |
| Drilling Diameter |
75mm,91mm,110mm,130mm,150mm,300mm |
| Drilling rod diameter |
50mm |
| Drilling Angle |
90°-75° |
| Dimensions(L×W×H) |
1750×850×1300 (mm) |
| Weight |
1050kg/set |
| Swivel Head |
| Spindle Speed |
115, 230, 505, 1010r/min |
| Spindle stroke |
450mm |
| Spindle Dia. |
65mm (53x59 Kelly) |
| Upward displacement speed of drilling vertical spindle |
0.05m/s |
| Downward displacement speed of drilling vertical spindle |
0.067m/s |
| Spindle pull-down max |
15KN |
| Spindle lifting capacity max |
25KN |
| Vertical maximum output torque |
1.5KN.m |
| Hoist |
| Max. Lifting capacity(single rope) |
20KN.m |
| Lifting rotating speed |
20; 40; 90; 168r/min |
| Hoisting drum linear velocity (two levels) |
0.17; 0.35; 0.73; 1.5m/s |
| Durm Diameter |
140mm |
| Wire rope diameter |
9.3mm |
| Wire rope capability |
40m |
| Gear Pump |
| Model |
YBC-12/125 |
| Rated pressure |
12.5Mpa |
| Displacement |
20ml/r |
| Rated Speed |
2000r/min |
| Diesel Engine |
| Model |
ZS1115 |
| Rated Power |
16.2KW |
| Rated Speed |
2200r/min |
| Mud Pump |
| Model |
BW-160 |
| Displacement |
38, 58 ,90, 160 L/min |
| Pressure |
1.3 Mpa |
1.1.1 The rig is suitable for survey and prospecting, geophysical exploration, roads and buildings and other exploration and play blasthole drilling bits projects.
1.1.2 Drilling bits can be chosen according to different strata .
1.2 Rig Features
1.2.1 hydraulic automatic feed mechanism, improve drilling efficiency, reduce manual labor workers.
1.2.2. Ball holding mechanism instead of using the chuck, can implement non-stop down the lever, easy to operate, safe and reliable.
1.2.3. With bottom hole pressure gauge indicates the pressure, easy to grasp hole situation.
1.2.4 The handle centralized, easy to operate.
1.2.5. Light weight, decomposition and strong, easy to move, adapted to the plains or mountain areas.
2.The characteristics of drilling rig:
1. With the hydraulic feeding mechanism, improve the drilling efficiency, reducing the labor intensity of workers.
2. 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 convenient operation, safe and reliable.
3. Furnished with hole bottom pressure gauge pressure indicator, and easy to master the status inside the hole.
4. The handle centered, convenient operation.
5. The drilling machine has the advantages of compact structure, small volume, light weight, convenient move.
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