Crawler Pneumatic DTH Hard Rock Drilling Borehole
0-200m Core Drilling Rig for SPT Borehole Sample Collection
Hole Crawler Pneumatic well drilling rig / DTH Hard Rock Geology Drill Machine
Product Feature:
1. Good stability and high reliability.
2. Multilevel positive and reverse rotate speed.
3. The complete hydraulic chuck and vertical spindle.
4. Convenient to transport with the small volume and light weight.
5. Perfect frame's rigidity ,low center of gravity and good stability.
Main Features200M Deep hole crawler pneumatic water well drill rig/DTH hard rock geology drill machine
1: These water well drilling rig are small size, light weight, easy to install.
2: These water well drilling rig three major components, host, pump station, console.
3: In the original transport, prospecting roadway can be put into production, the overall structure of the mine play a protective role. These water well drilling rig can also be used for surface 0-90 degree drilling.200M Deep hole crawler pneumatic water well drill rig/DTH hard rock geology drill machine
4: rig layout flexible, mechanized twist drill pipe, reduce labor intensity, improve work efficiency.
5: the use of box-type to the rack, the holder to tighten, power head rotary drilling, cylinder pull drilling tools, Save the bulky rig.
6: with a linkage function, through the console centralized control, simple and safe, stepless speed.200M Deep hole crawler pneumatic water well drill rig/DTH hard rock geology drill machine
7: hollow shaft design, drill pipe length is not limited by drilling rig. Can be drilled at any angle of 360 °.200M Deep hole crawler pneumatic water well drill rig/DTH hard rock geology drill machine
8: disintegration is good, easy to move and transport. Φ33-Φ43 drill pipe can be used with the machine, the replacement only 15 minutes. .
Technolo
Product Parameter:
Drilling capacity(m) |
AQ wire-line rod | 560 |
| BQ wire-line rod | 350 | |
| NQ wire-line rod | 250 | |
| 42 rod | 530 | |
Spindle speed(r/min) |
Forward |
65;114;180;248; 310;538;849;1172 |
Reverse |
51;242 | |
Max torque (Nm) |
2760 | |
Angle reange |
0-90° | |
Spindle max pull force(KN) |
60 | |
Spindle stroke (mm) |
600 | |
Hoist max life capacity with single rope (KN) |
30 | |
Spindle inner dia (mm) |
76 | |
Oil pump |
SCB32/12 | |
Power unit |
Electric motor |
Y180L-4,22Kw |
Diesel engine |
395K2,19.85Kw | |
Inner dia of spindle (mm) |
2150×900×1690 | |
Drill body weight (excluding power)(kg) |
950 | |
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