| After-sales Service: | 1 Year |
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| Warranty: | 1 Year |
| Certification: | CE, ISO 9001:2000, ISO 9001:2008 |
| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier 
|
Drilling Parameter
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Hole diameter:
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90--1200(mm)
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Hole depth:
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250(m)
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Run Of Rod:
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3,4(m)
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Drill rod diameter:
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φ60 φ73 φ89 φ95 φ133(mm)
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Drilling Technology:
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Normaland Reverse Circulation for both Mud and Air
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Down-The-Hole hammers:
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Middle-High-Pressure Air
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Performance parameter
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Drill Head Inside Diameter:
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φ60 φ80 φ120
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Drill Head lifting speed(m/s):
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0.37 0.16
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Drill Head lifting Force(kN):
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45.4 105
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Drill Head Spin Speed:
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A(Forward:14-23-52-84,Reverse:8-13-29-47r/min)
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B(Forward:32-52-116-188,Reverse:18-29-65-106r/min)
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Shape Parameters
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Dimensions:
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(L-W-H) Working conditions 5300×2000×7200(mm)
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Transport status:
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(L-W-H) 7900×2000×3000(mm)
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Supporting Form:
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Mechnical Screw
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Mast Up and Down:
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Hydraulic type
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Rig mass:
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3800(Kg)
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Chassis:
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Trailer with four wheels
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Power Unit:
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Diesel Engine
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Power:
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49(kW)
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Pump:
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LBN-20Normaland Reverse Circulation Pump Group
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Flow(m³/h):
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80
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Main Hoist Lifting Force:
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20.6(kN)
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Feed Thrust:
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0-15(kN)
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Notes: Drill head spin speed can be selected, A is normal
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Suppliers with verified business licenses
Audited Supplier 
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