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final hole dia (mm) 150;130;110;91;75
drilling capacity (m) 20;30;50;70;100
angle range 0-90°
spindle speeds (r/min) 99;236;378
max torque (Nm) 620
spindle max pull force (KN) 15
spindle stroke (mm) 400
max hoist lift force with single rope (KN) 10
Oil pump CB3-10-CFPL gear oil pump
Power unit diesel engine Changchai diesel 195 2000r/min 8.8KW
electric motor Y130M-4;1440r/min 7.5KW
drill body weight(Excluding power) 360
GX-50 Geological Hydraulic Feed Core Drilling Rig