This drilling rig gained 3 national practical new-type patents invention.
To be equipped with hexagonal vertical shaft and hexagonal drive drilling rod,with strong rigidity and big transfer torque .
To be provided with cone plate friction clutch,being facile to operate,with big transfer torque.
To adopt rolling bearing type hoist,with wide brake band and big lifting capacity.
To be equipped with speed reducer and sludge pump,being integrated structure.
The entire machine is featured by stong adaptability,high motive power,low cost and broad compatibility.
To be provided with hydraulic control pressure feed mechanism for the purpose of improvement of construction efficiency.
To use hydraulic control well head displacement mechanism for enlargement of initial hole diameter.
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Main machine technical parameter
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Drilling depth
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200m
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Drlling diameter
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300mm
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End diameter
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75mm
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Drilling pipe diameter
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50mm
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Drilling angle
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90°~75°
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Drilling weight(no include power)
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975kg
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Unity machine dimesions
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2.75×0.95×1.6m
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Spindle
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Spindle speed
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64,128,287,557r/min
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Spindle stroke
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450mm
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Hoist
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Max.single line hoisting capacity
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2400kg
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Reel lifting speed
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17,35,75,151r/min
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Reel diameter
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140mm
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Wirerope diameter
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13mm
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Wirerop cubic measure
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35m
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Hug floodgate diameter
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260mm
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Hug floodgate belt width
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70mm
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Distance between drill and hole
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400mm
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Power
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Diesel engine
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s1105 Model, 22HP
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Electric Motor
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Y160M—4 ,15kw 1440r/min
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Mud pump
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Type
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Horizontal single urn twin-action
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Displacement
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170L/min
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Maximum pressure
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3.0Mpa
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Work pressure
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1.5Mpa
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Water inlet caliber
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40mm
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Water to exit caliber
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30mm
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Triangle conveyer belt
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B1728mm
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Hydraulic pump
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specification
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CBT—F—314
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Triangle conveyer belt
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B1100×1
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Useful
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Geology general check exploration,Earth physics exploration,Road and high layer building ground survey,water Well,Blast opening etc drilling engineering
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