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

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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

Rated power/speed

kW

242/(2200r/min)

Max. working pressure of hydraulic system

MPa

35

Rotary drive

Max. torque

kN •m

220

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

Front/back inclination of mast

°

5/15

Rotary table slewing angle

°

360

Traveling

Max. traveling speed of the overall unit

km/h

1.5

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


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Our solutions are broadly acknowledged and dependable by users and may meet consistently developing economic and social requires for High Quality Piling Equipment – XCMG rotary drilling rig XR220D – Caselee , The product will supply to all over the world, such as: Jersey , Portugal , Costa rica , Our team knows well the market demands in different countries, and is capable of supplying suitable quality products at the best prices to different markets. Our company has already set up a professional, creative and responsible team to develop clients with the multi-win principle.

The company has a good reputation in this industry, and finally it tured out that choose them is a good choice.
5 Stars By Sandy from Monaco - 2018.09.21 11:01
High production efficiency and good product quality, fast delivery and completed after-sale protection, a right choice, a best choice.
5 Stars By Murray from India - 2017.06.29 18:55
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