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Applicable range:
CMS1-300/30Q coal mine pneumatic deep hole drilling jumbo is a sort of compress air driving, track-mounted, light duty drilling rig used in underground coal mine. Working with high efficiency spiral rods and carbide drill bits, it is widely used in coal mine projects such as gas detection hole drilling, water detection hole drilling.
Structure feature:
CMS1-300/30Q The jumbo was driven by compressed air, safe, easy working; jumbo operation can be done by single operator. During drilling work, it has more than 6kw output. Compact size, the jumbo can work in 1 meter wide tunnel. It has locking system, improve the stability. Pneumatic lifting system makes the jumbo able to drill holes at different height. It can be operated by one person.
Performance and Parameters
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Performance |
Parameters |
CMS 1-300/30Q |
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Rated torque(N.m) |
300 |
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Rated rotate speed(r/min) |
195 |
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Air consumption(m3/min) |
10 |
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Rated output power(kW) |
6 |
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Unloading rotate speed (N.m) |
500 |
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Max. loading torque(N.m) |
460 |
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Propelling force（kN） |
10 |
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Unloading propelling force（mm/min） |
5500 |
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Unloading returning speed（mm/min） |
5500 |
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Propelling stroke(mm) |
1300 |
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Min. working height(mm) |
1100 |
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Max. working height(mm) |
2500 |
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Angle of drilling hole(°) |
±15 |
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Moving speed(m/min) |
0-25 |
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Top tightening force of column(kN) |
30×2 |
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Noise(db(A)) |
95 |
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Weight(kg) |
2000 |
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Dimension (L×W×H)(mm) |
2930×1000×1770 |
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Applicable tunnel parameters |
Coal seam cutting hardness |
f＜6 |
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Working pressure(MPa) |
0.4-0.63 |
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Rated air pressure(MPa) |
0.5 |
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Climbing capacity(°) |
±18 |
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Max. tunnel height(mm) |
4000/3500(O) |
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Min. tunnel height(mm) |
3000/2500(O) |
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Corollary tools |
Shank size(mm) |
13×13(Square)，18×18（Square）， 24×24（Square） |
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Diameter of high efficiency drill rod(mm) |
Φ69 |
Φ89 |
Φ76 |
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Diameter of high efficiency drill bit(mm) |
Φ76/Φ82/Φ90 |
Φ94/Φ110 |
Φ82/Φ90/Φ94 |
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Diameter of geological drill rod(mm) |
Φ42（Geology） |
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Diameter of geological drill bit(mm) |
Φ56Φ75 |
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