Diameter 2m Drilling Depth 67m Rotary Drilling Rig (XR220DII)

• After-sales Service: 1 Year
• Warranty: 1 Year
• Certification: CE, RoHS, ISO 9001:2000, ISO 9001:2008
• Condition: New
• Drill Hole Diameter: 200-250mm
• Drill Hole Depth: 50-70m
• Model NO.: XR220DII
• Bit Type: Drag Bit
• Drilling Way: Rotary
• Type: Crawler
• Color: Yellow
• Max. Drilling Diameter: 2000mm
• Max. Drilling Depth: 67m
• Engine Power: 242kw
• Transport Package: Nude
• Specification: CE, ISO
• Origin: China, Xuzhou
• HS Code: 903180909
• Production Capacity: 50 Sets/Month

Product Description

Diameter 2m Drilling Depth 67m Rotary Drilling Rig (XR220DII)

Feasures

1. With the special hydraulic telescopic crawler chassis (TDP series) of rotary drill rig and large diameter slewing bearing, it meets strong stability and easy transportation.

2. With the electronically controlled and turbocharged engine , which is powerful and emissions meet Euro III standards.

3. The hydraulic system adopts the limit of power control and positive flow control, that makes the hydraulic system more energy and efficient.

4. With the single rope main winch, it efficiently solves the problem of wire rope wear, and improves the service life of wire rope; a detection device of drilling depth on the main winch, and single rope makes deep inspection more accuracy.

5. The design of whole machine meets the requirements of the CE directive, that guarantees safety, and construction safer.

6. Crowd winch,casing driver is Standard equipped,and multi-function such as and hydraulic casing oscillator is optional selected.

7. Configure centralized lubrication system, which makes maintenance more convenient.

8. Selection of a variety of specifications for kelly-bar, meeting the efficient construction of different strata.
 

Parameters

Engine	Engine Brand	/
	Engine Type	/	QSL-325
	Rated Power	kW	242
Rotary Drive	Max output torque	kN . m	220
	Rotary speed	r/min	7 ~ 22
Max Drilling Diameter		mm	2000
Max Drilling Depth		m	67, (special 80)
Pull-Down Cylinder	Max pull-down piston push	kN	200
	Max pull-down piston pull	kN	200
	Max pull-down piston stroke	m	5
Crowd Winch	Max pull-down piston push	kN	250
	Max pull-down piston pull	kN	250
	Max pull-down piston stroke	kN	15
Main Winch	Max Pulling force	kN	230
	Max line speed	m/min	70
Auxiliary Winch	Max Pulling force	kN	80
	Max line speed	m/min	60
Mast Rake	Side	/	± 40
	Forwards	/	± 50
	Backwards	/	± 150
Undercarrige	Max traveling speed	km/h	1.5
	Max grade ability	%	35
	Min Clearance	mm	446
	Track shoe width	mm	800
	Distance between tracks	mm	3250 ~ 4400
Hydraulic System	Working pressure	Mpa	35
Overall Drilling Weight	/	t	70
Dimension	Working condition	mm	10260 x 4400 x 22619
	Transportation condition	mm	16355 x 3250 x 3510

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