The type of XY-8 and XY-8B core drill rigs 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 and exploitation; geothermal well exploitation, mine ventilation and drainage and also large hole diameter basic pile construction. 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.

Drill depth: 1100-2200m
The max rotary torque of spindle: 8682N.m
Power: electric motor 90kw/1480rpm, diesel engine 134kw/1800rpm






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