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