XY-200 core drilling rig

XY-200 drilling rig is spindle type drilling machine, which is powered by diesel engine L28. It is mainly used for diamond bit drilling and carbide bit drilling of solid bed. It also can be uses in exploring drilling and base or pile hole drilling. The rated drilling depth is 200 meters. Main Feature1) compact size and light weight of mechanicl transmission, major diameter of vertical shaft, long distance of support span and good rigidity, hexagonal kelly ensure the torque tranfer. 2) High speed and suitable range of speed to meet varies need of small diameter dismond bit drilling, big carbide bit drilling and all kinds of the engineer holes. 3)Hydraulic systems can adjust the feeding pressure and the speed, so it can satisfy the drilling in various stratums. 4)Pressure gauging can make you get the information about the feeding pressure at the end of the hole. 5)Transmission and clutch of automobile are choice in order to achiece the good generalization, easy to reapir and maintenance. 6)Close levers, convenient operation.7)The diesel engine starts by the electromotor.Specifications1) fundamenial parametersBit sizeDrilling depthdiameter 59 mm280mdiameter 75 mm200mdiameter 91 mm150mdiameter 110 mm100mdiameter 273 mm50mdiameter 350 mm30mRod diameter50mmDrilling angle0-90 degreeOverall dimension2000*980*1500 mmRig weight1300 kg2)Rotation unitSpindle speedCo-rotation88,197,296,399,655,888 r/minReverse rotation66,147 r/minSpindle stroke510 mmSpindle pulling force49 KNSpindle feeding force29 KNMaximum output torque1700 N.M3)HoistLifting speed0.31,0.72,1.06 m/sLifting capacity20 KNCable diameter12 mmDrum diameter170 mmBrake diameter296 mmBrake band width60 mm4)Frame moving deviceFrame moving stroke420 mmDistance away from hole250 mm5)Hydraulic Oil pumpTypeYBC12-125(left)Rated flow18 L/minRated pressure10 MPaRated rotation speed2500 r/min6)Power unitTypeL28Rated power 20 KWRated speed 2200 r/min