Full Hydraulic Drill Rig Best-Dx4 for Demanding Drilling Applications

• Customization: Available
• Type: Core Drill
• Usage: Core Drilling
• Model NO.: Best-Dx4
• Certification: GB/T19001-2016/ISO9001:2015
• Application: Mineral Exploration
• Lead Time: 30 Days
• Trade Mark: Best Drilling
• Market: Global
• Package: Bubble Plastic Paper or as Request.
• Transport Package: Bubble Plastic Paper or as Request.
• Specification: 5100X2200X2450MM
• Trademark: Best Drilling
• Origin: China
• HS Code: 84304129
• Production Capacity: 20sets/Month

Product Description

Full Hydraulic Drill Rig  Best-Dx4  For Demanding Drilling Applications

 

The leading core drill rigs in the developed countries are full hydraulic operated type, which adopt the technology of wire-drawing core with diamond tip. This type of drill rig is also the main developing trend in the field of drill rig technology and related equipment. Under the intemational and domestic trend, our factory has developed the BEST-DX4 Full Hydraulic Operated Core Drill Rig. This type of drill rig can take the place of imported products and be applied in the felds of geology, metallurgy, coal mines, petroleum, natural gas and underground water exploration.

 

Main Technical Features: 

1. The rig adopts a tracked chassis.
2. The drill head adopts a chuck type structure. The rotation of the drill head has four mechanical
shafts, and it speed could be adjusted by hydraulic pressure with stepless speed change, which
can achieve high-precision rotation of the spindle. Drill head is driven by cylinder directly and set
with lateral translation mechanism.
3. The mast is foldable, convenient for transportation and storage, with sliding touch function.
4. The hydraulic system adopts load sensitive control, and the rotation of the spindle is driven by
a single motor with closed loop circuit, with high operation efficiency.
5. The mast is equipped with centering guide in its upper and lower part. A hydraulic clamp is
adopted at the position above the driling hole.
6. Equipped with an orifice working platform and two layer working platform.

 

Model				BEST-DX4
Item			Unit
Drilling Depth		BQ Rod (φ55.6mm)	m	1000
		NQ Rod (φ69.9mm)		700
		HQ Rod (φ88.9mm)		500
		PQ Rod (φ114.3mm)		-
Drill Head Capacity		Rotary Speed	r/min	0~140~370
				0~450~1145
		Max. Torque	N·m	4200
		Hole Diameter of Spindle	mm	98
		Max. Lifting Capacity	kN	150
		Max. Feeding Power	kN	60
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
	Pump 2	Rated Pressure	MPa	25
		Max. Flow	L/min	120
	Pump 3	Rated Pressure	MPa	20
		Max. Flow	L/min	50
	Pump 4	Rated Pressure	MPa	-
		Max. Flow	L/min	-
	Side Pump 1	Rated Pressure	MPa	16
		Max. Flow	L/min	12
	Side Pump 2	Rated Pressure	MPa	5
		Max. Flow	L/min	8
Mast		Total Height	m	9
		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	57
		Lifting Speed	m/min	38~40
		Dia. Of Steel Rope	mm	16
		Length of Steel Rope	m	50
Auxiliary Winch		Single-wire Hoisting Capacity	kN	12
		Lifting Speed	m/min	130~400
		Dia. Of Steel Rope	mm	6
		Length of Steel Rope	m	1000
Mud Pump		Max. Displacement	L/min	160
		Max. Pressure	MPa	10
Traveling Speed			km/h	2.5
Climbing Capacity			°	30
Earth Contact Pressure Ratio			MPa	0.14
Weight of Main Machine			t	9.3
Transport Dimensions			mm	5100×2200×2450

Detailed photos:

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Company Profile: 
Situated in Wuxi city which is renowned as geological driling equipment manufacturing center of China, Best Drilling has been specializing in geological drilling equipment since 2008.And now it has become one of the leading manufacturers in this industry.
Since the day of establishment, Best Drilling people never ceases their effort in pursuing quality products and qualified personnel.Not only have we adopted advanced modern manufacturing equipment but also we set up R&D center and brought in large number of professionals. Eg, our chief engineer a famous specialist in this filed with more than a experience of 30 years.
Best Drilling people sincerely look forward to working with you in the near future.



Exhibition & Conference:


FAQ: 
 

Q1. Where is your factory?

A1: Our factory is located in Wuxi, Jiangsu, China, it takes only about 2 hours driving from Shanghai.

Q2. How do you control quality?
A2: ISO9001 has been passed. Mill Test Certificate is supplied , meanwhile the Third Party Inspection is available according to customers' requirement.

Q3. What are the advantages of your company?
A3: We have many professionals, technical personnel, more competitive prices and best after-sales service than other companies.

Q4. Can you arrange the shipment?
A4: Yes, of course, we have our forwarders which has cooperated with us for years.

Q5. How about the delivery time?
A5: It will be decided by the orders. Normally within 3 days after receiving your advance payment if we have stock.

Q6. Can you provide sample?
A6: Small samples in store can be provided for free.