Details
RDW400T Multifunctional Water-Well drilling rig is full hydraulic power head (top drive) drilling rig. It is mainly applied in drilling work of Geothermal, water well hole, and also used in drilling the drain hole and large tonnage prestressed anchoring hole of the geotechnical engineering such as the side slope of dam construction, railways, highways, etc.; the guiding hole of high pressure jet grouting in gravel area; the blast hole; the anchoring hole of high buildings deep basement foundation; the anti-floating anchoring hole; the foundational reinforcing hole of interior architecture; the grouting reinforcing hole; the reinforcing hole of road or dam foundation; and the anchoring hole of landslide preventing.
Following pipe drilling method can be adopted at loosen sand area.
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SPECIFICATIONS |
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DRILLING DIA.(mm) |
Φ105—Φ400 |
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DRILLING DEPTH(m) |
400 |
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ROCK HARDNESS |
ｆ=6—20 |
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AIR PRESSURE(MPa) |
1.05—4.5 |
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AIR CONSUMPTION(M3/min) |
16—60 |
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POWER HEAD ROTATION SPEED(rpm) |
I: 0-65 II:0-130 |
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POWER HEAD ROTATION TORQUE(Nm) |
9300 |
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FEEDING FORCE(t) |
6 |
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MAX.LIFTING FORCE(t) |
17/20 |
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LIFTING SPEED(m/min) |
5-18 |
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AUXILIARY WINCH (t) |
1.5 |
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DRILLING ROD DIA.(mm) |
Φ(89, 102,114) |
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MAX. DRILLING ROD LENGTH(m) |
4.5 |
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TRAVEL SPEED(km/h) |
2 |
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GRADEIBILITY（°） |
15° |
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OVERALL DIMENSION(cm) |
755×226×270 |
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WEIGHT(t) |
13.5 |
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OPTIONAL |
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LONG SUPPORT CYLINDER |
Cylinder stroke: 1.5m |
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GENERATOR |
15KW（380V） |
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MUD PUMP |
2½PW / BW450 |
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MAIN WINCH |
4T（6M） |
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If above options and spec. can not meet your working conditions, RuiYingTech will design and manufacture according to your specific requirement. |
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