| Customization: | Available |
|---|---|
| Certification: | ISO 9001:2000, ISO 9001:2008 |
| Condition: | New |
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Audited by an independent third-party inspection agency
|
Technical Parameter
|
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Max drilling depth
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330m
|
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Drilling diameter
|
105-300mm
|
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Air pressure
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1.25-3.5Mpa
|
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Air consumption
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16-55m³/min
|
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Rod length
|
3m/6m
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Rod diameter
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76/89/102mm
|
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Main shaft pressure
|
6T
|
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Lifting force
|
20T
|
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Fast lifting speed
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20m/min
|
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Fast forwarding speed
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40m/min
|
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Rotary torque
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8900 N.M
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Rotary speed
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30/170r/min
|
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Winch lifting force
|
1.5T
|
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High leg stroke
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1.35-1.5m
|
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Drilling efficiency
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10-35m/h
|
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Moving speed
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2.5Km/h
|
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Uphill angle
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21°
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Weight of the rig
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7.8T
|
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Dimension
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4.9m x 2m x 2.3m
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Working condition
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loose layer or bedding rock
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Drilling method
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Top Hammer Hydraulic Rotating and feeding,
Down the hole hammer or mud pump drilling |
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Suitable hammer
|
Medium and high pressure DTH hammer
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