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Rotary Drilling Rig XR400E
Rotary Drilling Rig XR400E
0086-21-35359336  35359337
DescriptionUnitParameter value
Max. drilling diametermm2500
Max. drilling depthm102
Allowable luffing scope (from center of drill rod to slewing center)mm4410~4950
Drilling rig dimension in working condition (L × W × H)mm11000×4800×24586
Drilling rig dimension in transport condition (L × W × H)mm17380×3500×3810
Weight of overall unit (standard configuration, excluding drilling tool)t92
EngineModel
CUMMINS  QSM11-C400
Rated power/speedkW298/(2100r/min)
Max. working pressure of hydraulic systemMPa35
Rotary driveMax. torquekN •m360
Rotational speedr/min5~20
Crowd  cylinderMax. Pushing forcekN240
Max. Pulling forcekN320
Max.strokemm6000
Main winchMax.pulling forcekN320
Max. single-rope speedm/min72
Diameter of the steel wire ropemm36
Auxiliary winchMax.pulling forcekN100
Max. single-rope speedm/min65
Diameter of the steel wire ropemm20
Drilling mastLeft/right inclination of mast°4/4
Front/back inclination of mast°5/15
Rotary table slewing angle°360
TravelingMax. traveling speed of the overall unitkm/h1.5
Max. climbable gradient of the overall unit%35
CrawlerWidth of crawler platemm800
External width of crawler (min.-max.)mm3500~4800
Center distance between two longitudinal wheels of crawlermm5175
Average ground pressurekPa103.1