XDX-4 Full Hydraulic Core Drill Rig

XDX-4 Full Hydraulic Core Drill Rig is mainly used in core drill with diamond bit or hard tungsten-carbide tipped bit in the field of industries such as geology, metallurgy, coal, nuclear industry, hydrology, etc.

Drilling Depth	BQ Rod(φ55.6mm)
Drilling Depth	NQ Rod(φ69.9mm)
Drilling Depth	HQ Rod(φ88.9mm)

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Features Main Technical Parameters Structure The main components are described as follows

Main Features of XDX-4 Full Hydraulic Core Rig

Main hydraulic components are selected from internationally renowned brads.

Drill head adopts a chuck type structure, with lateral translation function and four gear stepless speed adjustment.

The rig is driven by cylinder directly for feeding.

Mast adopts oil cylinder lifting and lowering, foldable, convenient for transportation and storage, with sliding grounding function.

Hydraulic system adopts load sensitive control, and the rotation of drill head spindle is driven by motor, with high operation efficiency and high torque.

Mast is equipped with centering guide in its upper and lower part ford inclined hole construction conveniently. A hydraulic clamp is adopted at the position above the drilling hole.

Equipped with two layer working platforms.

According to the needs of users, crawler-type, platform-type, or truck-type could be selected.

Main Technical Parameters

Model				Unit	XDX-4
Item
Drilling Depth		BQ Rod(φ55.6mm)		m	1200
		NQ Rod(φ69.9mm)			900
		HQ Rod(φ88.9mm)			700
Drill Head Capacity		Speed Range	Grade I	r/min	105-206
			Grade II		184-361
			Grade Ⅲ		334-656
			Grade Ⅳ		569-1150
		Corresponding Torque	Grade I	N.m	5500-2833
			Grade II		3168-1613
			Grade Ⅲ		1743-887
			Grade Ⅳ		1024-521
		Max.Rotary Speed		r/min	1150
		Max.Torque		N ·m	5500
		Hole Diameter of Spindle		mm	98
		Max.Lifting Capacity		kN	150
		Max.Feeding Power		kN	60
		Translational Distance		mm	350
Diesel Engine		Rated Power		kW	132(Cummins 6BTA5.9-C180)
		Rated Speed		r/min	2200
Hydraulic Pump	Pump 1	Rated Pressure		MPa	30
		Max.Flow		L/min	140
	Pump2	Rated Pressure		MPa	25
		Max.Flow		L/min	120
	Pump3	Rated Pressure		MPa	20
		Max.Flow		L/min	50
	Side Pump1	Rated Pressure		MPa	16
		Max.Flow		L/min	12
	Side Pump2	Rated Pressure		MPa	5
		Max Flow		L/min	8
Mast		Total Height		m	9.2
		Adjusting Angle		°	0～90
		Drilling Angle		°	45～90
		Feeding Stroke		mm	3500
		Sliding Distance of Mast		mm	1100
Main Hoist		Single-wire Hoisting Capacity		kN	69
		Lifting Speed		m/min	40
		Dia.Of Steel Rope		mm	16
		Length of Steel Rope		m	50
Auxiliary Winch		Single-wire Hoisting Capacity		kN	12
		Lifting Speed		m/min	130
		Dia.Of Steel Rope		mm	6
		Length of Steel Rope		m	1000
Mud Pump		Model		/	BW160
		Max.Displacement		L/min	160
		Max.Pressure		MPa	10
Overall Dimensions(L×W×H)		Working Dimensions		mm	4800×2420×9200
		Transport Dimensions		mm	5500×2200×2450
Orifice Clamp		Applicable Rods		mm	BQ,NQ,HQ,PQ
		Via Diameter		mm	Φ154
Traveling Speed				km/h	1.5-2.5

Advances in technology design, we can not change the product effective notice to you, please forgive me!

Structure

The components of the XDX-4 fully hydraulic core drilling rig: 1. Crawler chassis, 2. Power Unit, 3. Hydraulic system, 4. Power head assembly, 5. Mast, 6. Main winch, 7. Auxiliary winch, 8. Control panel, 9.Foot Clamp, 10. Mud pump (10 parts)

The main components are described as follows

Crawler chassis

It adopts a steel track self-propelled chassis, which has strong adaptability to the site and high reliability.

Domestic well-known brand walking reducer, with stable performance and reliable quality.

Power Unit

It is equipped with a Cummins turbocharged engine, which is powerful and meets the National II emission standards.

The water tank is made of copper, which has strong corrosion resistance.

The oil disperser is made of finned aluminum alloy, which has high pressure resistance and is rust-proof.

Hydraulic system

Main hydraulic components are selected from internationally renowned brands.

Hydraulic system adopts load sensitive control.

Drill Head

Drill head adopts a chuck type structure, with lateral translation function and four gear stepless speed adjustment.

The rotation of drill head is driven by variable motor, with high working efficiency.

The rotation of drill head spindle is driven by motor, with high operation efficiency and high torque.

Mast

Mast adopts oil cylinder lifting and lowering, fokdable, convenient for transportation and storage, with sliding grounding function.

Mast is equipped with centering guide in its upper and lower part for indined hole construction conveniently. A hydraulic clamp is adopted at the position above the drilling hole.

Main Hoist

It adopts a drive motor imported from South Korea.

The lifting force of the main hoist is 69 kN.

The drum is integrally cast, which offers better strength.

The main hoist has a follow-up function, making construction more convenient and efficient.

Auxiliary Winch

The lifting force of the auxiliary hoist is 12 KN

The diameter of the steel wire rope is 6mm

Rope speed: 130m/min

It is equipped with a braking function, providing excellent braking effect, large rope capacity and good structural strength.

Control panel

The control system adopts a combination of closed and open types. The system design is simple, with a low failure rate and convenient maintenance.

The operation is simple and the control accuracy is high.

Foot Clamp

The gripper has a simple structure, a large clamping range, reliable clamping and a strong clamping force, Applicable Rods: BQ,NQ,HQ,PQ

The centralizer is easy to disassemble.

Mud Pump

Adopt well-known brand mud pumps，Max.Displacement 160L/min.

The mud pump control adopts proportional control, and the mud flow can be adjusted according to the working conditions.

Equipped with a mixer interface.