380v Diesel Engine Multi Drilling Purpose Water Well Drilling Rig Machine With 200 Meters
GK 200 Water Well Drilling Rig Profile
Gk-200-drilling machine is widely used and hydraulic feeding with large power, large lifting force (2T) and high transmission torque.
The drilling rig is a portable shallow hole drilling rig with oil pressure feed. It is suitable for general survey exploration, geophysical exploration, road and building exploration and small water well drilling.Its drilling depth is 200 meters,hole diameter is 295mm.
GK 200 Water Well Drilling Rig Tech Data
| Drilling depths | 200m |
| Drilling hole Diameter | 91mm,110mm,130mm,150mm,300mm |
| Drilling rod diameter | 50mm |
| Drilling Angle | 90°-75° |
| Dimensions(L×W×H) | 1750×850×1300 (mm) |
| Weight | 880kg/set |
| Swivel Head |
| Spindle Speed | 115, 230, 505, 790, 1010 r/min |
| Spindle stroke | 450mm |
| Spindle Dia. | Φ59mmx53mmx4350mm Kelly rod |
| 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 |
| Drum Diameter | 140mm |
| Wire rope diameter | 9.3mm |
| Wire rope capability | 40m |
GK 200 Water Well Drilling Rig Features
1) hydraulic feeding structure, drilling efficiency and reduce workers' labor intensity.
(2) upper ball clamp clamping mechanism and hexagonal active drill pipe
(3) a hole bottom pressure gauge to indicate the pressure
(4) the handle is centralized and easy to operate.
(5) compact structure, small volume, light weight, strong decomposition and easy relocation.
Well drilling rig main attentions
1. the bolts and nuts of water and gas pipelines and various accessories of the drilling rig are firm at any time
2. . Always check the lubricating oil condition of the wind motor
3. . When the working face is immersed in water, a large-diameter drill head shall be used to insert the drill pipe when opening the hole, so that the drill pipe is 1-2 meters above the water surface to prevent mud and rock slag from falling into the hole
How do you drill a hard rock?
Drilling into hard rock is performed based on the principle of rotary percussive drilling. Top hammers are used for this purpose. Air is the flushing medium usually used to flush drill cuttings from the borehole. A dust exhaust collects the drilling dust expelled.
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380v Diesel Engine Water Well Drilling Rig Multi Purpose 200 Meters Images
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