Main Products: Hydraulic Drilling Rig ,Diamond Core Drilling Rig ,Surface Core Drilling Rig
Reverse Circulation Air Drilling Rig
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BEIJING CORTECH DRILLING EQUIPMENT CO.,LTD.
Business Type: Trading CompanyMain Products: Hydraulic Drilling Rig ,Diamond Core Drilling Rig ,Surface Core Drilling RigProduct Details
Heavy Duty Diamond Coring Air Drilling Rig , 320m - 1600m Depth CMR1000A
high drilling efficiency, low cost, quality coring, low core contamination Mast dumping guarantees perfect stability during drilling; Independent hydraulic jacks facilitates leveling of the rig Great convenience of control of feed pressure; Standardized parts and components make maintenance and repairing easy Real time reading of drilling data on gauges on the control panel; Mud pump and mixer powered by the rig’s hydraulic system, controlled directly on the rig’s panel Top grade hydraulics of European originDescription:
CMR-1000A is designed for multi-purpose drilling, and is a high capacity, heavy duty multi-purpose drill rig which is highly effective in diamond coring, reverse circulation and rotary drilling techniques. The combination of kinds of drilling techniques result of high drilling efficiency, low cost, quality coring, low core contamination, etc, providing a solution to tough geological conditions.
Specifications:
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Drilling Capacity |
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Diamond Drilling |
Dia of Drill Rod |
Drilling Depth |
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BS |
3,000m |
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NS |
2,400m |
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HS |
1,600m |
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PS |
1,100m |
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RC |
4” |
400m |
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4.5” |
320m |
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Hydraulic System |
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Pressure |
29MPa |
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Cooling |
Air Cooled |
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Power System |
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Model |
Cummins 6LTAA8.9-C325 |
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Type |
Turbo Charged |
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Power |
239KW |
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Engine RPM |
2,200rpm |
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Drill Head |
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Max Torque |
11,400Nm |
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Max Rotation ,RPM |
1,180rpm |
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Feed Stroke |
7,320mm |
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Head Type |
Top Drive |
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Max Pull /Max Push |
250KN/110KN |
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Main Winch |
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Max Pull/Pulling Speed |
191KN@30m/min 90KN@54m/min |
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Rope Diameter |
26mm |
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Rope Length |
25m |
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Wireline Winch |
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Max Pull/Pulling Speed |
19KN@107m/min(bare drum) 5KN@410m/min(full drum) |
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Rope Diameter |
6.6mm |
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Rope Length |
2,500m |
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Mast |
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Length |
13.4m |
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Drilling Angle |
45°-90° |
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Dump Length |
1.4m |
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Foot Clamp |
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