GY-300A Roc drill

water well drilling, borehole drilling rig, drilling machine

GY-300A Drill

GY-300A is a core drilling rig for middle and shallow hole. It applies not only to alloy and diamond core drilling with different calibres but also can be used for geological prospecting works, drilling of fluid mineral in superficial layer and shot holes and ventilation holes drilling, drilling on hydrology, water wells and big calibres. It has been widely used on areas such as road and railway construction, water resources and hydropower and architecture.

Basic Data:

Drilling Dia		93mm 150mm 200mm 300mm
Drilling Depth		350m 280m 220m 120m
Swive Head
Spindle Speed (r/min)	Forward	58 101 160 221 234 406 640
	Reverse	46 183
Maximum Torque		3000N*m
Spindle Stroke		600mm
Maximum Cylinder lifting force		60KN
Maximum Cylinder driving force		45KN
Hoist
BobbinDiameter		200mm
Rope Diameter		14mm
Rope Capacity(5 floor)		45m
Lifting Capacity(single pipe)		30KN
Bobbin line speed (the second layer)		0.45 0.785 1.24 1.71m/s
Mobile Oil Cylinder Stroke		460mm
Distance of Step Aside The Hole		260mm
Oil Pump
Name		Wheel oil pump
Type		CB-E25
Displacement		25mL/min
Normal Rated Speed		1500 r/min
Normal Pressure		16MPa
Maximum Pressure		20MPa
Power		Diesel Engine	Motor
Type		395K2	Y180L-4
Rated Power		20KW	22KW
Rated Speed		1500r/min	1470r/min
Dimensions		2510*950*1820mm
Weight(power not incluced)		1300kg

GY-300A is a core drilling rig for middle and shallow hole. It applies not only to alloy and diamond core drilling with different calibres but also can be used for geological prospecting works, drilling of fluid mineral in superficial layer and shot holes and ventilation holes drilling, drilling on hydrology, water wells and big calibres. It has been widely used on areas such as road and railway construction, water resources and hydropower and architecture.

GY-300A Roc drill