Chinese rotary drilling rig XCMG XR120

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Chinese rotary drilling rig XCMG XR120

 

Operating characteristics
Chassis XR120
Max. drilling diameter, mm 1500
Max. drilling depth, m
 40/50
Max. output torque, kNm
 120
Drilling speed, rpm
 6 - 26
Max. push, kN
 114
Max. pull, kN
 148
Stroke of crowd cylinder, mm
 3800
Mast sideward, ° ±3
Mast forward, ° 5
Main winch pull (1st layer), kN
 135
Main winch rope diameter, mm
 n/a
Main winch line speed, m/min ≥70
Auxillary winch pull, kN
 60
Auxillary winch rope diameter, mm
 n/a
Auxillary winch line speed, m/min
 ≥70
System pressure, MPa
 30
Dimensions and weight
Operating height, mm 17650
Operating width, mm
 4000 / 4100
Transportation dimensions (LxWxH), m
 13.2×3.05×3.46
Length of track on ground, mm
 4520
Shoe width, mm
 700/800
Max. total weight, kg
 41500
Engine
Model Cummins 6CTAA8.3-C185
Rated power, kW
 138
Rated speed, rpm
 2200