Vertical Shaft Core Drill Machine

If you are looking for China vertical shaft core drill machine with patented technologies and high quality vertical shaft core drill machine for sale in China from professional vertical shaft core drill machine supplier and factory,Website:http://www.rejeedrilling.com, please feel free to contact Rejee Industry.ApplicationType XY-44B Core drill is mainly adapted for core drilling with diamond bit or hard-metal bit. It also can be used for engineering geological drilling, hydro-geological drilling, shallow oil and gas drilling, geothermal drilling and foundation engineering drilling, etc. This vertical shaft core drill machine has merits as following: ripe technique, reasonable structure, light weight, large ability, powerful, wide uses, high level in standardization.Main Specifications‍‍‍‍‍‍‍‍‍Rod diameter  ɸ 42mmɸ50mmɸ60mmɸ89mmDrilling depth 1400m 1300m 950m 800m Spindle speed  Low 82r/min; 151r/min; 243r/min; 320r/minSpindle speed  High260r/min; 466r/min; 745r/min; 983r/min Spindle speed  Reserved speed46r/min; 143r/minDrilling angle0-360° Inner diamond of spindle93mmMax torque of spindle4200N.mSpindle stroke600mmMax lifting force of spindle120kNMax thrust force of spindle 90kNRated pressure of hydraulic system8MPaMax hoisting force (single rope) 45kNFrame shifting distance460mmPower: electric motorY225S-4, 37kWDiesel engineR4105ZD1, 52kWOverall dimensions(L*W*H)  3200mm*1100mm*1950mmWeight (without power unit)2200kg