Continuous flight auger (CFA) drilling rig YGL-100Q

multifunctioncrawlerrotary

YGL-100Q drilling rig is a kind of full hydraulic power head (top drive) multifunctional crawler drilling rig. It can apply to the construction of big tonnage stress anchoring hole for water power station, railway, highway, drainage hole and geologic calamity fathering for landslide prevention and rock collapse. Features ● The great rotary torque and long feeding stroke distance of the drilling rig make the speed of borehole faster, the disposal capability of accident better and efficiency of drilling work higher. ● Extension mechanism in the output spindle of top drive power head protects drilling tools effectively. ● The gearshift mechanism of top drive power head adopts the hydraulic shift method which has the strongpoint of the quickness, convenience, reliability, etc. of the gearshift. ● The hydraulic clamp & wrench device enormously decreases the assistant time and also reduces the intensity of operating work. ● The chassis is of steel track with rotator, which makes the machine use easily. ● Hydraulic elements are all selected from world famous brand products in order to achieve high reliability and performance stability. ● It can be used with various drilling methods: Non-cycle liquid dry auger drill DTH hammer drill in rock layer by air Mud circulation drill in sand soil layer DTH hammer with tube drill in broken rock area by air