For Prospecting Survey Gk 200 Geological Drill Rig Machine With Large Power Diesel Engine
Gk 200 Prospecting Survey Lightweight Geological Drilling Rig Machine
GK 200 Geological Drilling Rig Introduction
Gk200 drilling rig is widely used and hydraulic feeding , which has the characteristics of large power, large lifting force (2T) and high transmission torque.Light in weight, easy disassembling for transportation and applicable to working conditions in plain and mountain areas,with a 200 meters depth and 300 mm hole diameter.
GK 200 Geological Drilling Rig Technicals
| Model Name | GK 200 |
| Drilling Depth | 200m |
| Maximum open hole caliber | 300mm |
| End hole caliber | 75mm |
| Drill rod caliber | 60mm |
| Drilling angle | 90°~75° |
| Drilingl machine weight | 975kg |
| Unity machine dimensions | 1433×697×1273m |
| Spindle | |
| spindle speed | 64 128 287 557r/min |
| Spindle stroke | 450mm |
| Winch | |
| Max.single line hoisting capacity | 2400kg |
| Single line lifting speed | 0.41,0.82,1.64m/s |
| steel wire rope caliber | 13m(35m) |
| Mud pump | |
| Type | Horizontal single urn twin-action |
| Displacement | 170/150L/min(diesel or electromotor) |
| Diesle engine | ZS1115 16.2kw 2200r/min |
| Electric motor | Y160M—4 11kw 1440r/min |
GK 200 Geological Drilling Rig Features
(1) The rig has oil-pressure actuating system to improve drilling efficiency and reduces the workers' physical labor.
(2) Uses ball joint instead of chunk to back the lever conveniently and safely without stopping machines.
(3) It has a manometer to show the pressure in the hole.
(4) Operated conveniently as the handles are centralized.
(5) It has compact structure, as rigs, pumps and diesel engines are on one pedestal so that save the space.
(6) Suitable to work on the plain and mountainous areas for it is moved easily with lightweight and simple to disassemble.
(1) This rig applies to general survey exploration and, geo-exploration, road and building exploration, shothole drill and the drill of inspection hole of concrete structures.
(2) Selects different drill bit of diamond, alloy or steel grit according to the stratum.
(3) Drills in loams and base rock layers of two to nine grades.
GK 200 Geological Drilling Rig Soil Sampling Method
1. Distribution: samples shall be taken according to the soil type and the distribution of crop varieties, and according to the different soil fertility. The sampling points are distributed in zigzag or snake shape, which should be as uniform and random as possible.
2. Determine the sampling position and depth: the sampling position and depth shall be determined according to the thickness of the cultivated layer. Generally, the sampling depth is 0-20cm
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