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XCMG Official XR280DII Rotary Drilling Rig for sale

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BrandName
XCMG
Certification
CE/ISO9001
Dimension(L*W*H)
10770×4800×23550mm
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XCMG E-commerce Inc.
XCMG E-commerce Inc.
Certified
Certified for 8 years
5.0/5
Rating
Within 24 hours
Response Time
2017-12-31
Year of establishment
Company Adress:
C1c5, Software Park, Xuzhou, Jiangsu, China
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Description

Recommendation

 


 

XR280DⅡ Rotary drilling rig

1、It adopts dedicated hydraulic retractable crawler chassis and large diameter slewing bearing and has high stability.
2、The design of the machine complies with CE standard to ensure it’safty and Euro III emission standard.
3、Imported Cummins electric control turbo-supercharged engine with advantaged electronic and hydraulic control technique is used. it has strong power.
4、It adopts the back-located single-rope main winch structure to greatly prolong the service life of steel wire rope and lower the use cost.
5、Several forms of Drilling rods are available for construction of big holes and deep piles in hard formation.
6、Several extended functions are available for selection, such as foot bracing oil cylinder, sleeve-driven.
7、It is equipped with a centralized lubrication system as standard configuration; maintenance is easy.

 


Description

Unit

Parameter value

  

 

Max. drilling diameter

 

mm

 

2200

  
 
 

Max. drilling depth

m

88

  

Allowable luffing scope (from center of drill rod to slewing center)

mm

4410～4950

  

Drilling rig dimension in working condition (L × W × H)

mm

10770×4800×23550

  

Drilling rig dimension in transport condition (L × W × H)

mm

17410×3500×3815

  

Weight of overall unit (standard configuration, excluding drilling tool)

t

96

  

Engine

Model

 

CUMMINS  QSM11-C400

  

Rated power/speed

kW

298/（2100r/min）

  

Hydraulic system

Max. working pressure of main pump

Mpa

35

  

Max. working pressure of auxiliary pump

Mpa

30

  

Rotary drive

Max. torque

kN •m

280

  

Rotational speed

r/min

6～22

  

Crowd  cylinder

Max. Pushing force

kN

300

  

Max. Pulling force

kN

300

  

Max.stroke

mm

16000

  

Main winch

Max.pulling force

kN

260

  

Max. single-rope speed

m/min

60

  

Auxiliary winch

Max.pulling force

kN

80

  

Max. single-rope speed

m/min

65

  

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

3500～4800

  

Center distance between two longitudinal wheels of crawler

mm

5175

  

 

 

 

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Inquiry
BrandName
XCMG
Certification
CE/ISO9001
Dimension(L*W*H)
10770×4800×23550mm
ModelNumber
XR280DII
Power(W)
298kW
PlaceofOrigin
China
PowerType
Electric
Type
RotaryDrillingRig
Usage
WaterWell
Voltage
220V/380V
Weight
96000kg
modelname
RotaryDrillingRig
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