General
The type of XY-8 and XY-8B Core Drill Rig are a kind of core drill rig for medium and large depth hole drilling using diamond and carbide-tipped bits, with mechanical transmission, spindle rotation, hydraulic feeding.

XY-8 is a type of vertical-spindle drilling rig, and XY-8B is a rotary drilling machine.

The drill rigs apply to metallic and nonmetallic solid mineral deposits prospecting; Shallow oil and natural gas exploration. They could be used widely in geology, metallurgy, coal, hydrogeology, hydrological well and engineering and other industries fields.

The XY-8 and XY-8B core drill rigs have the features as: A large range and reasonable drilling speeds; Large capacity of power unit; Large output torque; Hoister in horizontal arrangement; And the rigs are equipped with hydraulic brake as well. Also they are in huge power of lifting; Braking easily and quickly, they are easy and convenient in operation, reliable and safe. There are two types for your selection; The XY-8, a type of vertical-spindle drilling rig, and XY-8B, a rotary drilling machine.

The XY-8 could be used as traditional vertical-spindle drilling rig, and XY-8B could be used as a rotary drilling machine. They are the priority selection equipments and suitable for medium and large depth hole drilling at present in China.