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XCMG Official 113 ton Hydraulic Rotary Drilling Rig XR400E.

XR Series Rotary Drilling Rig stands for our company’s achievement in many years’ development and researches on piling machines, adopting advanced technology, both at home and abroad. With our company’s powerful machinery manufacturing capacity, it is specially designed to drill the pile hole with the big diameter and into hard—layers, fitting for layer conditions in most areas.

Performance Characteristics:

* It adopts the dedicated hydraulic retractable crawler chassis and large-diameter slewing bearing to provide extraordinary stability and transport convenience.

* It adopts the Cummins electric control turbo-supercharged engine to provide strong power and conformity with the Euro III emission standard.

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

* Using single rope winding, effectively solve the steel wire rope wear problem, improve the life of wire rope; And drill deep detection device is settled in the main winding, single rope to make deep inspection more accurate.

* The whole machine design meets the requirements of the CE directive, safety guarantee, construction safer.

Max.Drilling Diameter
Max.Drilling Depth(m)103
Working condition L × W × H(mm)10995×4900×26640
Transportation condition L × W × H(mm)20755×3500×3910
Overall Drilling Weight(t)113
Model-CUMMINS QSX15-C500
Rated Power(kW)373/2100
Hydraulic System
Working pressure(MPa)35
Rotary Drive
Max. output torque(kN.m)400
Rotary speed(r/min)5.5~21
Spin off speed(r/min)-
Pull-Down Cylinder
Max.pull-down piston push(kN)300
Max.pull-down piston pull(kN)400
Max.pull-down piston stroke(mm)6000
Crowd Winch
Max.pull-down piston push(kN)400
Max.pull-down piston pull(kN)400
Max. pull-down piston stroke(mm)18000
Main Winch
Max.pulling force(kN)360
Max. single-rope speed(m/min)60
Diameter of the steel wire rope(mm)36
Auxiliary Winch
Max. Pulling force(kN)100
Max. single-rope speed(m/min)65
Diameter of the steel wire rope(mm)20
Drilling mast
Left/right inclination of mast(°)42464
Front inclination of mast(°)5
Rotary table slewing angle(°)360
Max. traveling speed(km/h)1.3
Max.grade ability(%)35
Track shoe width(mm)800
Distance between tracks(mm)3500~4900
The length of crawler(mm)5600
Average ground pressure(kPa)120


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