Rotary Drilling RigXR80E

SKU: XR80E

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Description

XCMG Rotary Drilling Rig XR80E Bored Pile

XR80E rotary drilling rig is composed of a base unit on crawlers and a drilling application module, it is in the foundation construction for ports, railroad bridges and high-rise buildings and other boreholes in foundation engineering. Suitable for: Telescopic friction and interlocking Kelly bars.

XR80E Drilling Rig Advantages:

1、With the electronically controlled and turbocharged engine of imported Cummins, which is powerful, emissions meet North-American Tier 4 Final & Euro stageⅤ emission standards.

2、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

3、With the hydraulic pressure system adopted threshold power control and negative flow control, the system acquired high efficiency and higher energy conservation.

4、Configure centralized lubrication system, which makes maintenance more convenient.

5、It has standard configuration of crowd cylinder,optional configuration of multifunctional configuration (crowd winch,CFA, rotary spray, etc.)

6、The machine can be transported with Kelly bar.

Specification

DescriptionUnitParameter
Max. drilling diametermmØ 1200
Max. drilling depthm24
Allowable luffing scope (from center of drill rod to slewing center)mm3065~3465
Drilling rig dimension in working condition (L × W × H)mm6490×3400×12450
Drilling rig dimension in transport condition (L × W × H)mm11208×2500×3500
Weight of overall unit (standard configuration, excluding drilling
tool)
t29±0.5
Engine
ModelCUMMINS QSB4.5
Rated power/speedkW115 /2000r/min
Emission certificationEPA T4F/EU stage Ⅴ
Hydraulic
system
Max. Pressure of Main pumpMpa34
Max. Pressure of Auxiliary pumpMpa28
Rotary drive
Max. torquekN.m80
Working Speed / Spin-off Speedrpm9~42 / 102
Crowd cylinder Standard
Max. Pushing forcekN100
Max. Pulling forcekN100
strokemm3000
Crowd winch
Optional
Max. Pushing forcekN100
Max. Pulling forcekN100
strokemm7500
Main winch
Lifting forcekN80
Max. single-rope speedm/min76
Diameter of the steel wire ropemm20
Auxiliary winch
Lifting forcekN50
Max. single-rope speedm/min60
Diameter of the steel wire ropemm16
Left/right/front/back inclination of mast°5 / 5 / 5 / 15
Rotary table slewing angle°360
Undercarriage
Max. traveling speed of the overall unitkm/h2.5
Max. climbable gradient of the overall unit%40
Width of crawler platemm600
External width of crawler (min.-max.)mm2500 - 3400
Center distance between two longitudinal wheels
of crawler
mm4020
Average ground pressurekPa69

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