XCMG Official XR220D Used Rotary Foundation Drill Rigs For Sale
XCMG XR220D Rotary Drilling Rig widely used in boring operation of bored concrete pile in foundation engineering of highway, railways, bridges, ports, docks and high-rise buildings.
Advantages and highlights: 1.Offer Test Report of Professional Institute. 2.Details Of Maintenance And Repair Items Included. 3.Price Concessions. 4.Official Factory Sourcing. 5.Reconditioning Directly From XCMG. 6.Vehicle Condition of Perfection. 7.XCMG Official Endorsement. 8.SGS Provides The Third-Party Inspection Certificate.
Advantages and highlights: 1.Offer Test Report of Professional Institute. 2.Details Of Maintenance And Repair Items Included. 3.Price Concessions. 4.Official Factory Sourcing. 5.Reconditioning Directly From XCMG. 6.Vehicle Condition of Perfection. 7.XCMG Official Endorsement. 8.SGS Provides The Third-Party Inspection Certificate.
Product Paramenters
|
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
|
|
