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Beijing Cortech Drilling Equipment Co.,Ltd
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Gas Dainage Underground Drilling Rig With 200mm Open Hole Caliber ZDY4000
| Place of Origin: | Zhejiang, China (Mainland) |
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Product Detail
Gas Dainage Hydraulic Underground Drilling Rig With 200mm Open Hole Caliber ZDY4000
Gas Dainage Hydraulic Underground Drilling Rig With 200mm Open Hole Caliber ZDY4000
- highly effective for coal gas mine drilling, gas drainage, plughole well
- Two speed control of drill head, wide speed range, large output torque, easy operation
- fully meet all types of underground drilling requirements
- Top grade hydraulics of European origin
- Experienced engineers plus adequate spare parts ready to provide full service.
- The whole rig is driven by hydraulic and equipped with kinds of safety guards on controls of pulling force, feed force, and output torque etc.
- Drilling pressure can be adjusted precisely in accordance with geological conditions.
Description:
ZDY4000D is a multi-purpose hydraulic underground coal mine tunnel drilling rig and highly effective for coal gas mine drilling, gas drainage, plughole well. Robust structure plus strong power supply ensures high penetration rate and outstanding reliability. Two speed control of drill head, wide speed range, large output torque, easy operation, fully meet all types of underground drilling requirements.
Specifications:
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Drilling Capacity |
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Drilling Depth |
350m |
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Open Hole Caliber |
200mm |
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End Hole Caliber |
150mm |
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Dia Of Drill Rod |
73/89mm |
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Hydraulic System |
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Pressure |
24MPa |
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Cooling |
Water Cooled |
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Power System |
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Model |
YBK2-250M-4B35(MAIO80266) |
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Power |
55kW |
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Engine RPM |
1,480rpm |
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Drill Head |
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Max Torque |
4,000Nm |
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Max Rotation ,RPM |
500rpm |
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Feed Stroke |
600mm |
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Max Inside Diameter |
117mm |
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Max Pull /Max Push |
140kN/90kN |
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Wireline Winch |
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Max Pull |
7.5kN(bare drum) |
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Pulling Speed |
44m/min (bare drum)
Beijing Cortech Drilling Equipment Co.,Ltd [China (Mainland)]
Business Type:Manufacturer |
