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ZJD4000/350C type

Technical parameter

NameZJD4000/350C
Maximum drilling diameter /mΦ4.0
Maximum drilling depth /m160
Maximum lifting force /t220
Guide frame inclination /degree25
Power head inclination /degree55
Crane /t2
Power head speed /rpm0~6
Power head speed /t·m35
Power head torque /rpm0~15
Power head torque /t·m16
Drill rod specifications /mmΦ377*24*3000
power supply3PH-380V-50HZ
Total power /kW311.5
Machine size /m7.26*7.5*7.7
Machine weight /t56
Slagging methodGas lift reverse circulation