Compact GK180 Geological Core Drilling Machine For Mining
GK-180-1 drilling rig is developed to synthesize the advantages of various drilling rigs. The new kind of shallow hole drilling rig is mainly used in engineering geological survey and secondly used in core drilling.
Application and scope
1.1 Engineering geological investigation of railways, hydropower, traffic, bridges, dam foundations and other buildings.
1.2 Geological core drilling, physical prospecting.
1.3 Small grout Confucius, drill hole drilling.
1.4 Small well drilling.
The drilling rig is equipped with a ball mounted card blessing mechanism with six side active drill rods. The utility model can perform no stopping and falling rod. And it has the advantages of high work efficiency, convenient operation, safety and reliability. It is compact, small in size, light in weight, strong in decomposition and easy to remove .
Features:
(1) having oil pressure feeding mechanism, improve the drilling efficiency, reduce the physical labor intensity of workers.
(2) the ball for chuck card holding mechanism, and equipped with a clamping positioning mechanism can implement non-stop down rod.
(3)it is equipped with a pressure gauge instructions at the bottom of the bore pressure, easy to master the hole.
(4) handle concentrated, easy to operate.
(5) the structure is compact, drill and engine are installed on the same base, small occupied space area.
(6) light weight, strong decomposability, easy to move, suitable for plain or mountain work.
(7) equipped with the security guard, highlight the humanized design characteristics of equipment.
(8) to the oil cylinder bottom and vertical axle box joint with a fixed nut, improves the reliability of drilling rig.
product parameter
| Drilling Rig |
| Drilling diameter(mm) | 75,91,110,130,150,300 |
| Drilling depth (m) | 180,150,100,70,50,30 |
| Drill pipe diameter (mm) | 42,50 |
| Drilling angle(°) | 90~75 |
| Equipment size(L * B * H) | 1750 * 780 * 1273 (mm) |
| Rig weight (except engine) | 595 |
| Gyrator |
| Spindle speed (four gear) (r/min) | 71,182,310,790 |
| Spindle maximum feed pressure(KN) | 15 |
| Spindle maximum lifting force(KN) | 25 |
| Spindle maximum output torque(KN• m) | 1.5 |
| Winch assembly |
| Winch maximum lifting force (single rope) | 20 |
| Reel speed (r/min) | 20,39,85,170 |
| Reel circumferential speed(m/s) | 0.172,0.345,0.738,1.476 |
| Reel diameter(mm) | 140 |
| Wire rope diameter(mm) | 9.3 |
| Wire rope density (m) | 40 |
| Brake diameter(mm) | 278 |
| Brake band width (mm) | 50 |
| Water pump |
| Pump type | Horizontal single cylinder double acting |
| Maximum displacement (motor)(L/min) | 95(77) |
| Work pressure (Mpa) | 1.2 |
| Cylinder diameter (mm) | 80 |
| Piston stroke(mm) | 100 |
| The maximum allowable pressure (Mpa) | 1.2 |
| Oil pump |
| Oil pump type | YBC -20/125 |
| Nominal pressure (Mpa) | 12.5 |
| Rated flow(ml/r) | 20 |
| Rated speed(r/min) | 800-1500 |
| Diesel engine or motor |
| Diesel engine | ZS 1115 |
| Rated power (KW) | 16.2 |
| Rated speed (r/min) | 2200 |
| Rated pressure(Mpa) | 11 |
| Motor type | Y160 - 4 |
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