China High Quality Piling Equipment – XCMG rotary drilling rig XR220D – Caselee Manufacturer and Supplier

High Quality Piling Equipment – XCMG rotary drilling rig XR220D – Caselee

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"Quality 1st, Honesty as base, Sincere company and mutual profit" is our idea, in an effort to create consistently and pursue the excellence for Xcmg Telescopic Forklift , Xcmg Qy50ka Truck Crane , Xcmg Truck Crane , We have exported to more than 40 countries and regions, which have gained good reputation from our costumers all over the world.

High Quality Piling Equipment – XCMG rotary drilling rig XR220D – Caselee Detail:

1、Withthe special hydraulic telescopic crawler chassis (TDP series) of rotary drill rigand large diameter slewing bearing, it meets strong stability and easytransportation.

2、Withthe electronically controlled and turbocharged engine of Cummins, which ispowerful and emissions meet Euro Ⅲstandards.

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

4、Withthe single rope main winch, it efficiently solves the problem of wire ropewear, and improves the service life of wire rope; a detection device of drillingdepth on the main winch, and single rope makes deep inspection more accuracy.

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

6、Multi-functionsuch as crowd winch、casing driver and hydraulic casingoscillator is optional selected。

7、Configurecentralized lubrication system, which makes maintenance more convenient.

8、Selectionof a variety of specifications for Kelly-bar, meeting the efficient construction of different strata.

Description		Unit	Parameter value
Max. drilling diameter		mm	Æ2000
Max. drilling depth		m	67，standard configuration (5-section friction Kelly bar) 52，optional configuration (4-section-locking Kelly bar)
Allowable luffing scope (from center of drill rod to slewing center)		mm	3905～4800
Drilling rig dimension in working condition (L × W × H)		mm	8968×4400×22180
Drilling rig dimension in transport condition (L × W × H)		mm	16360×3250×3535
Weight of overall unit (standard configuration, excluding drilling tool)		t	76
Engine	Model		CUMMINS QSL-325
Engine	Rated power/speed	kW	242/（2200r/min）
Max. working pressure of hydraulic system		MPa	35
Rotary drive	Max. torque	kN •m	220
Rotary drive	Rotational speed（Standard configuration）	r/min	7～25
Crowd cylinder	Max. Pushing force	kN	200
	Max. Pulling force	kN	200
	Max. stroke	mm	5000
Main winch	Max. pulling force	kN	230
	Max. single-rope speed	m/min	70
	Diameter of the steel wire rope	mm	30
Auxiliary winch	Max. pulling force	kN	80
	Max. single-rope speed	m/min	60
	Diameter of the steel wire rope	mm	20
Drilling mast	Left/right inclination of mast	°	4/4
Drilling mast	Front/back inclination of mast	°	5/15
Rotary table slewing angle		°	360
Traveling	Max. traveling speed of the overall unit	km/h	1.5
Traveling	Max. climbable gradient of the overall unit	%	35
Crawler	Width of crawler plate	mm	800
	External width of crawler (min.-max.)	mm	3250～4400
	Center distance between two longitudinal wheels of crawler	mm	4750
	Average ground pressure	kPa	108

Welcome to contact us to get more information of parameter and pictures.

We will quote you with our best prices, waiting for your inquiry!

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Our objective is to present premium quality products at aggressive prices, and top-notch services to buyers around the world. We have been ISO9001, CE, and GS certified and strictly adhere to their excellent specifications for High Quality Piling Equipment – XCMG rotary drilling rig XR220D – Caselee , The product will supply to all over the world, such as: Belgium , Algeria , Guatemala , Due to our dedication, our products are well known throughout the world and our export volume continuously grows every year. We will continue to strive for excellence by providing high quality products that will exceed the expectation of our customers.