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الوصف
XCMG Retread Machine XR220DII 67m Rotary Drilling Rig For Sale
Weight: 70000.000kg
Output torque: 220kN·m
Rated power: 242/2100kW
Rotating speed: 7~22r/min
Maximum driving speed: 1.5km/h
Engine Engine Brand / CUMINS
Engine Type / QSL-325
Rated Power kW 242
Rotary Drive Max output torque kN . m 220
Rotary speed r/min 7 ~ 22
Max Drilling Diameter mm 2000
Max Drilling Depth m 67, (special 80)
Pull-Down Cylinder Max pull-down piston push kN 200
Max pull-down piston pull kN 200
Max pull-down piston stroke m 5
Crowd Winch Max pull-down piston push kN 250
Max pull-down piston pull kN 250
Max pull-down piston stroke kN 15
Main Winch Max Pulling force kN 230
Max line speed m/min 70
Auxiliary Winch Max Pulling force kN 80
Max line speed m/min 60
Mast Rake Side / ± 40
Forwards / ± 50
Backwards / ± 150
Undercarrige Max traveling speed km/h 1.5
Max grade ability % 35
Min Clearance mm 446
Track shoe width mm 800
Distance between tracks mm 3250 ~ 4400
Hydraulic System Working pressure Mpa 35
Overall Drilling Weight / t 70
Dimension Working condition mm 10260 x 4400 x 22619
Transportation condition mm 16355 x 3250 x 3510

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