Renewable Design for Marble Hole Drill Bit - XY-44 Core Drilling Rig – Sinovo

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Renewable Design for Marble Hole Drill Bit - XY-44 Core Drilling Rig – Sinovo Detail:

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Technical Parameters

Fundamental parameters	Max. Drilling Depth	Core drilling	Ф55.5mm*4.75m		1400m
			Ф71mm*5m		1000m
			Ф89mm*5m		800m
			BQ		1400m
			NQ		1100m
			HQ		750m
		Hydrological drilling	Ф60mm(EU)	200mm	800m
			Ф73mm(EU)	350mm	500m
			Ф90mm(EU)	500mm	300m
		Foundation stake drilling rod:89mm(EU)	Unconsolidated formation	1000mm	100m
			Hard rock formation	600mm	100m
	Angle of drilling				0°-360°
Rotation unit	Type				Mechanical rotary type hydraulic feeding by the double cylinder
	Inner diameter of spindle				93mm
	Spindle speed	Speed			1480r/min(used for core drilling)
		Co-rotation	Low speed		83,152,217,316r/min
			High speed		254,468,667,970r/min
		Reverse rotation			67,206r/min
	Spindle stroke				600mm
	Max. pulling up force				12t
	Max. feeding force				9t
	Max. output torque				4.2KN.m
Hoist	Type				Planetary gear transmission
	Diameter of the wire rope				17.5,18.5mm
	Content of winding Drum	Ф17.5mm wire rope			110m
		Ф18.5mm wire rope			90m
	Max. lifting capacity(single wire)				5t
	Lifting speed				0.70,1.29,1.84,2.68m/s
Frame moving device	Type				Slide drill(with slide base)
	Frame moving stroke				460mm
Hydraulic oil pump	Type				Single gear oil pump
	Max. pressure				25Mpa
	Rated pressure				10Mpa
	Rated flow				20mL/r
Power unit (option)	Type of diesel (R4105ZG53)	Rated power			56KW
		Rated rotating speed			1500r/min
	Type of electrical motor(Y225S-4)	Rated power			37KW
		Rated rotating speed			1480r/min
Overall dimension					304211001920mm
Total weight(including power unit)					2850kg

Main Features

(1) With a large number of rotation speed series (8) and appropriate range of rotation speed, low speed with high torque. The drill is suitable for alloy core drilling and diamond core drilling, as well as engineering geological exploration, water well and foundation hole drilling.

(2) This drill is with big spindle inner diameter(Ф93mm), double hydraulic cylinder for feeding, long stroke (up to 600 mm), and strong process adaptability, which is very suitable for wire-line coring drilling of large diameter drill pipe, and is helpful to improve drilling efficiency and reduce hole accident.

(3) This drill has large drilling capacity, and the max rate drilling depth of Ф71mm wire-line drill rod can reach 1000 meters.

(4) It is light in weight , and can be assembled and disassembled conveniently. The drill has a net weight of 2300 kilogram, and the main machine can be disassembled into 10 components, which make it to be flexible in movement and suitable for mountain work.

(5) The hydraulic chuck adopts one-way oil supply, Spring clamp, hydraulic release, chuck clamping force, clamping stability

(6) Equipped with water brake, the rig can be used for deep hole drilling, smooth and safe under drilling.

(7) This drill adopts single gear oil pump to supply oil. Its virtues are installation simple, eay to use, low consumption of power, low oil temperature of hydraulic system and stable working. The system is equipped with hand oil pump, so we can still use the hand oil pump to take out the drilling tools even the engine can not work.

(8) This drill is compact in structure, rational in overall arrangement, easy maintenance and repair.

(9) The drill has a low center of gravity, long skid stroke, and is fixed firmly, which bring good stability with high speed drilling.

(10)Equipped with shockproof instrument, and the instrument has long life, which can help us grasp the hole situation. Less control lever make the operation flexible and reliable.

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120mm Core Drill