Drilling depth: 100-300m
Pipe diamete: 42, 50mm
Opening diameter: 75、91、 110、 130、 150、 300mm
Final hole diameter: 46、75mm
Rig weight (excluding power): 500kg 585kg 750kg
Core drilling rig is a widely used hydraulic feed drilling rig with the characteristics of high power, high lifting force, and high torque transmission. It is suitable for geological exploration, geological core drilling, small grouting holes, blasting holes, and small water well holes in buildings such as railways, water conservancy, bridges, and dam foundations. Diamond drill bits, alloy and steel grain drill bits can be selected for drilling according to different geological formations.
1.Equipped with an oil pressure feeding mechanism, the drilling rig has high efficiency.
2. The rotation torque is large and the diameter of the opening is large.
3. Equipped with a ball card clamping mechanism, it can achieve non-stop pole tilting with high efficiency.
4. The drilling rig has a compact structure, small volume, light weight, strong decomposability, and is easy to relocate.
5. Adopting large active drill rods and dual guide rods to increase stability.
• Geological exploration:Core drilling rigs play an important role in the survey and exploration of metallic and non-metallic solid minerals. It can help determine the location and size of mineral deposits, providing a basis for the development of mineral resources
• Engineering geological exploration: In engineering geological exploration, core drilling rigs are used to obtain samples of underground rock and soil layers to help engineers understand the stability and bearing capacity of the foundation, so as to provide a scientific basis for design and construction
• Water well drilling: Core drilling rigs are also commonly used to drill water wells, especially when deep wells are needed to draw water, and can provide high-quality water samples and formation information
• Other application: Core drilling rigs are widely used in geological prospecting and exploration, foundation engineering, water conservancy and hydropower and tunnel strip engineering survey, and are good at core drilling and exploration in mountainous areas, woodlands, plateaus and other areas with complex terrain and inconvenient transportation.
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XY-1A |
GK-200 |
GK-300 |
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Drill Rig |
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Drilling depth |
100、 180m |
200、 150、 100、70、 50、 30m |
300m、 200m、 150m、 100m、80m |
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Pipe diameter |
42mm |
42mm |
50mm |
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Opening diameter |
150mm |
75、91、 110、 130、 150、 300mm |
75mm、91mm、 110mm、 130、 150 |
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Final hole diameter |
46、75mm |
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Hole dip Angle |
90°-75 |
90°-75 |
90°-75 |
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Rig profile dimensions (L x W x H) |
1710x850 x 1340(mm) |
1730x860x1360(mm) |
1370x1030x1270(mm) |
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Rig weight (excluding power) |
500kg |
585kg |
750kg |
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Shift stroke |
350mm |
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Gyrator |
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Vertical shaft speed (5th gear) |
1010、790、470、 295、140r/min |
115、 230、 505、1010r/min |
85、 125、 230、 375、 560、 1000r/min |
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Vertical shaft travel |
450mm |
450mm |
450mm |
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Max moving speed of vertical shaft up without load |
0.05m/s |
0.05m/s |
0.05m/s |
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Max downward movement speed of vertical shaft without load |
0.067m/s |
0.067m/s |
0.067m/s |
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Max feed pressure of vertical shaft |
15KN |
15KN |
39KN |
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Max lifting gravity of vertical shaft |
25KN |
25KN |
45KN |
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Windlass |
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Max lifting force (single rope) |
15KN |
20KN |
20KN |
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Drum speed |
121、76、 36r/min |
20、 39、85、 170r/min |
20、 39、85、 170r/min |
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Winding circular velocity |
0.166、0.331、0.733、 1.465mks |
0.172、0345、0.738、 1.476ms |
0.18、0.3、0.54、0.86、 1.3ms |
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Winding diameter |
140mm |
140mm |
145mm |
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Wire rope diameter |
9.3mm |
9.3mm |
13mm |
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Wire rope capacity |
35m |
40m |
35m |
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Lock diameter |
252mm |
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Brake band width |
50mm |
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50mm |
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Oil Pump |
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Model number |
YBC-20/125 |
YBC-20/125 |
YBC-30/80 |
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Rated pressure |
12.5Mpa |
12.5Mpa |
8Mpa |
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Flow rate |
20ml/r |
20ml/r |
30ml/r |
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Rated speed |
1500r/min |
800-2500r/min |
1500r/min |
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Engine (diesel engine or electric motor) |
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Diesel engine type |
ZS1105 |
ZS1115 |
L28N |
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Rated power |
13.3KW |
16.2KW |
20KW |
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Rated speed |
2200r/min |
2200r/min |
2200r/min |
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Motor type |
Y132M-4 |
Y160M-4 |
Y160L-4 |
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Rated power |
7.5KW |
11KW |
15KW |
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Rated speed |
1440r/min |
1460r/min |
1440r/min |
