| Model Number |
QZ65-90B |
| Place of Origin |
Fujian China (Mainland) |
| Brand Name |
HUADA |
Pneumatic D-T-H Drilling Machine [QZ65-90B] Mainly used primary and secondary drilling in all stone quarries. Available for vertical, horizontal and slant drilling. It should be used for drilling before wire saw cutting. (item)/(Model)QZ65-90B Pneumatic Drilling MachineMax.depth of drilling35-40mdiameter of drilling65-90mmDrilling speed6 8m/hminimum air pressure0.5-0.7MPatotal compressed air consumption12 14m³/minthe hole hammer65-90mmtrack travel1madvance devicepneumaticmotor,chainthe pneumatic ratation headpneumatic motor,reducerdrilling directionany directionadjust height of the down jack220mmpneumatic control panelremote control,manual change diectionTotal weight250KG