150m Geological Drilling Rig Machine Equipped for Construction Geological Investigation
Product Features:
1. This machine gained 3 national practical new-type patents invention.
2. To be equipped with hexagonal vertical shaft and hexagonal drive drilling rod, with strong rigidity and big transfer torque.
3. To be provided with cone plate friction clutch, being facile to operate, with big transfer torque.
4. To adopt rolling bearing type hoist, with wide brake band and big lifting capacity.
5. To be equipped with speed reducer and sludge pump, being integrated structure.
6. The entire machine is featured by strong adaptability, high motive power, low cost and broad compatibility.
7. To be provided with hydraulic control pressure feed mechanism for the purpose of improvement of construction efficiency.
8. To use hydraulic control well head displacement mechanism for enlargement of initial hole diameter.
Product Parameters:
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Drilling depth(m)
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150
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Maximum opening diameter(mm)
|
219
|
|
The final hole diameter(mm)
|
73
|
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Rod diameter(mm)
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42/50
|
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Spindle speed (r/min)
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140/295/470/790/1010
|
|
Spindle stroke(mm)
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450
|
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Hoisting capacity (kn)
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14
|
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Steel wire diameter(mm)
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9.3
|
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Maximum pressure (mpa)
|
1.2
|
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Working pressure (mpa)
|
0.7
|
|
displacement(l/min)
|
150
|
|
Hydraulic pump pressure (mpa)
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1.2
|
|
Hydraulic pump rotation speed (r/min)
|
1800
|
|
Matched driving power (diesel engine and motor)
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S1105 diesel engine and 11kw motor
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