Product
Summary
Certification:CE/ISO9001
Dimension(L*W*H):8968×4400×22688mm
Weight:78000kg
Power(W):242kW
Voltage:220V/380V
Usage:Water Well
Model Number:XR220DII
Brand Name:XCMG
Place of Origin:China
Power Type:Electric
Type:Rotary Drilling Rig
Details
Product Name:357636-XR220DII
Display online time:2018-12-25
weight:78000.000kg
After-sales Service Provided:Engineers available to service machinery overseas
Warranty:12 Months
Condition:NEW
Moving Type:crawler
Max. Drilling Diameter:2000mm
Max. Drilling Depth:52m
Allowable luffing scope:4015-4800mm
Max. working pressure of hydraulic system:35Mp
Max. torque:220kN •m
Rotational speed:7-22r/min
Rotary table slewing angle:360°
Max. traveling speed:1.5km/h
Max. climbable gradient:0.35
Width of crawler plate:800mm
Engine model:CUMMINS QSL-325
XR220DⅡ Rotary drilling rig
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 of Cummins, 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.
Description
Unit
Parameter value
Max. drilling diameter
mm
2000
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
4015~4800
Drilling rig dimension in working
condition (L × W × H)
mm
8968×4400×22688
Drilling rig dimension in transport
condition (L × W × H)
mm
16785×3250×4305
Weight of overall unit (standard
configuration, excluding drilling tool)
t
78
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
r/min
7~22
Crowd
cylinder
Max. Pushing force
kN
250
Max. Pulling force
kN
250
Max.stroke
mm
15000
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
112
Description |
Unit |
Parameter value |
||
Max. drilling diameter |
mm |
2000 |
||
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 |
4015~4800 |
||
Drilling rig dimension in working condition (L × W × H) |
mm |
8968×4400×22688 |
||
Drilling rig dimension in transport condition (L × W × H) |
mm |
16785×3250×4305 |
||
Weight of overall unit (standard configuration, excluding drilling tool) |
t |
78 |
||
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 |
r/min |
7~22 |
||
Crowd cylinder |
Max. Pushing force |
kN |
250 |
|
Max. Pulling force |
kN |
250 |
||
Max.stroke |
mm |
15000 |
||
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 |
112 |

