Professional China 4 Inch Concrete Core Drill Bit - XY-1A Core Drilling Rig – Sinovo

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Our personnel are always inside the spirit of "continuous improvement and excellence", and together with the outstanding excellent goods, favorable price and good after-sales services, we try to gain every customer's trust for Portable Horizontal Drilling Machine, Small Rotary Drilling Rig, Large Bore Lathe, Together with our efforts, our products have won the trust of customers and been very salable both here and abroad.

Professional China 4 Inch Concrete Core Drill Bit - XY-1A Core Drilling Rig – Sinovo Detail:

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Technical Parameters

Fundamental parameters	Drilling depth		100,180m
	Max. Diameter of the initial hole		150mm
	Diameter of the final hole		75,46mm
	Diameter of drilling rod		42,43mm
	Angle of drilling		90°-75°
Rotation unit	Spindle speed(5 positions)		1010,790,470,295,140rpm
	Spindle stroke		450mm
	Max. feeding pressure		15KN
	Max. lifting capacity		25KN
Hoisting	Single wire lifting capacity		11KN
	Rotation speed of drum		121,76,36rpm
	Drum circumferential velocity(two layers)		1.05,0.66,0.31m/s
	Diameter of the wire rope		9.3mm
	Drum capacity		35m
Hydraulic oil pump	Model		YBC-12/80
	Nominal pressure		8Mpa
	Flow		12L/min
	Nominal speed		1500rpm
Power unit	Type of diesel(S1100)	Rated power	12.1KW
		Rated rotating speed	2200rpm
	Type of electrical motor(Y160M-4)	Rated power	11KW
		Rated rotating speed	1460rpm
Overall dimension		XY-1A	14336971274mm
		XY-1A-4	17007801274mm
		XY-1A(YJ)	16209701560mm
Total weight(not include power unit)		XY-1A	420kg
		XY-1A-4	490kg
		XY-1A(YJ)	620kg

Application Range

(1)Geological exploration, engineering geology investigation and kinds of survey holes in concrete structures.
(2)Diamond bits, hard metal bits and steel-shot bits could be selected to different layers.
(3)The rated drilling depth is 100m using dia. 75mm bit, and 180m using dia. 46mmbit. The drilling depth cannot exceed 110% of its capacity. The allowable maximum diameter of initial hole is 150mm.

Main Features

(1) Easy operation and high efficiency with the hydraulic feeding

(2) Close levers, convenient to operate, safe and reliable

(3) The octagon shape section spindle can give more torque.

(4) The pressure indicator of bottom hole can be observed and the well conditions controlled easily

(5) As the ball type chuck and the driving rod, it can complete no-stopping rotating while the spindle relit

(6) Compact size and light in weight, easy to assemble, disassemble and transport, suitable for plains and mountain area

Product Picture

XY-1A.1

XY-1A-4

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The key to our success is "Good Product Excellent, Reasonable Rate and Efficient Service" for Professional China 4 Inch Concrete Core Drill Bit - XY-1A Core Drilling Rig – Sinovo, The product will supply to all over the world, such as: Seattle, Russia, Muscat, Our company covers an area of 20, 000 square meters. We have more than 200 workers, professional technical team, 15 years' experience, exquisite workmanship, stable and reliable quality, competitive price and sufficient production capacity, this is how we make our customers stronger. If you have any inquiry, please do not hesitate to contact us.

115mm Core Drill Bit