جديد وحدة حفر الآبار XCMG XR160E

As a multi-functional machine, XR160E can realize the quick switching of functions such as crowd cylinder, crowd winch, CFA and dual rotary drive to meet more different construction needs.
Cummins electronically controlled turbocharged engine ensures strong power, convenient and efficient service.
With a maximum output torque of 160kN·m and a maximum speed of 35 r/min, the rotary drive can work more efficiently.
The main and auxiliary winches both adopt single-layer rope. The service life of wire rope is 2~4 times longer than that of multi-layer rope and the cost is lower.
The parallelogram luffing mechanism with double boom has a large support angle and 24% increase in support range, which makes the operation more stable.
The hydraulic system adopts negative flow control technology which has a fast response and good handling performance.
The high-power dual hydraulic oil cooler makes it suitable for construction in high-temperature areas.
The intelligent control system can achieve functions such as automatic adjustment and display of mast verticality, automatic slewing and spin-off, etc.
With a large diameter slewing bearing, the TDP series hydraulic crawler chassis dedicated for rotary drilling rigs ensures better working stability.



Max. drilling diameter - Φ1500mm
Max. drilling depth - 44/56m
Cummins Engine :Model :QSB7
Rated power :150kW
Emission stage ： stage III/ stage V
Rotary drive ：
Rated output torque 160kNm
Working speed 5–35r/min
Crowd cylinder ：
Max. crowd force 160kN
Max. lifting force 160kN
Max. stroke 4.2m
Main winch:
Max. lifting force 160kN
Max. line speed 80m/min
Wire rope diameter Φ28mm
Auxiliary winch :
Max. lifting force 60kN
Max. line speed 80m/min
Wire rope diameter Φ16mm
Mast inclination :
Lateral/Forward/Backward ±3/5/90°
Chassis :
Max. traveling speed 2.1km/h
Max. gradeability 35%
Track shoe width 700mm
Track length 5100mm
Max. span of track 2960–4200mm
Hydraulic system ：
Working pressure 35MPa
Operating weight 52t
Dimensions ：
Working state 7862×4200×19028mm
Transport state 13993×2960×3465mm

KELLY BAR CONFIGURATION：JS377-4×12.5