Tunnel Crawler Drill Machine
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Basic Info
Product Description
Product Description
Tunnel Crawler Drill Rig
Technical Specifications:
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Drilling depth
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m
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100
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250
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300
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600
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Drilling DI
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mm
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300
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200
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150
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75
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Open hole DI
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mm
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300
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End hole DI
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mm
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75
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Drilling rod
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mm
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Φ60
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Drilling angle
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90°-65°
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Rotary Spindle
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Spindle forward speed
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r/min
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30-1050.
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Spindle reverse speed
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r/min
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29-137
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Spindle stroke
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mm
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560
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Spindle inner diameter
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mm
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96
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Spindle lifting capacity
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KN
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60
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Main Winch ( drive hydraulic system)
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Single line lifting speed
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m/min
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0-45
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Hug floodgate belt width
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mm
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90
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Tightrope diameter
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mm
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14
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Hoist single line lifting capacity
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KN
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40
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Roller diameter
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mm
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200
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Roller cubic measure
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m
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30
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Minor Winch ( drive hydraulic system)
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Roller diameter
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mm
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140
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Wire rope diameter
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mm
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6
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Capacity roller
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m
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450
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Mud pump
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Horizontal Triplex BW-250 mud pump
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Displacement
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L/min
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250
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Work pressure
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Mpa
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7
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Water inlet caliber
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mm
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75
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Water to exit caliber
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mm
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50
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Gear Oil pump
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Duplex gear oil pump CBF-F63/25
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Front displacement,pressure
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63mL/r 20Mpa
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Behind displacement,pressure
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25mL/r 20Mpa
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Drilling rig Power
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Diesel engine
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Hp
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R4105ZD 76HP
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Electric motor
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KW
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Y180L-4 22KW
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Crawler chassis
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moving speed
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2Km/H
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motor work pressure
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20Mpa
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Displacement
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1634ml/rev
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chassis loading
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3T
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crawler chassis length
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2.6m
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motor oil displacement
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50L/min
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crawler chassis width
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0.35m
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Max high crawler
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0.508m
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