• Model NO.：xr320d
• Power Source：Diesel
• Motor Power：298kw
• Noise：Without Noise
• Certification：CE, ISO 9001:2000, ISO 9001:2008
• Condition：New
• Max Drilling Diameter：2500mm
• Max Drilling Depth：90m
• Application：Construction Work
• Advantage：Long Life Time
• After Sales Service：Engineers Serve Machinery Oversea, Free Spare Part
• Engine：Cummins 298kw
• Work Pressure：35MPa
• Max Torque：320kn.M
• Rotational Speed：5.5-21 R,Min
• Slewing Angle：360
• Dimension：10480×4800×25155mm
• Certificate：Ce ISO TUV
• Transport Package：Nude Packing
• Specification：93T
• Trademark：Super-above
• Origin：Jiangsu, China
• HS Code：8430412200
• Production Capacity：10000PC,Year

DescriptionUnitParameter valueMax. drilling diametermm2500Max. drilling depthm90Allowable luffing scope (from center of   drill rod to slewing center)mm4100~4400Drilling rig dimension in working condition (L × W × H)mm10480×4800×25155Drilling rig dimension in transport condition (L × W × H)mm16550×3500×3500Weight of overall unit (standard configuration, excluding drilling tool)t92.8EngineModel CUMMINS  QSM11-C400Rated power/speedkW298/(2100r/min)Hydraulic systemMax. working pressure of main pumpMpa35Max. working pressure of auxiliary pumpMpa30Rotary driveMax. torquekN •m320Rotational speedr/min5.5~21Crowd  cylinderMax. Pushing forcekN250Max. Pulling forcekN250Max.strokemm6000Crowd  winchMax. Pushing forcekN330Max. Pulling forcekN350Max.strokemm16000Main winchMax.pulling forcekN280Max. single-rope speedm/min75Auxiliary winchMax.pulling forcekN100Drilling mastLeft/right inclination of mast°4/4Front/back inclination of mast°5/15CrawlerWidth of crawler platemm800External width of crawler (min.-max.)mm3500~4800Center distance between two longitudinal wheels of crawlermm5175Average ground pressurekPa122Details Photo:



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