• Model NO.：XR280D
• Type：Crawler
• Uncased：2500
• Max.Drilling Depth：88 M
• Engine Model：Cummins Qsm11-C400
• Engine Rated Power：298,2100 Kw
• Working Pressure：35 MPa
• Max. Output Torque：280 Kn.M
• Rotary Speed：6~22 R,Min
• Max.Pull-Down Piston Push：210 Kn
• Max.Pull-Down Piston Pull：220 Kn
• Max.Pull-Down Piston Stroke：6000 mm
• Max.Pulling Force：260 Kn
• Max. Single-Rope Speed：60 M,Min
• Diameter of The Steel Wire Rope：32 mm
• Max. Traveling Speed：1.5 Km,H
• Max.Grade Ability：35%
• Transport Package：Nude
• Specification：17380*3500*3520 mm
• Trademark：Acntruck
• Origin：China, Shanghai
• HS Code：8429521200
• Production Capacity：200 Units, Month

Drilling rig dimension in transport condition (L × W × H)mm17380×3500×3540Weight of overall unit (standard configuration, excluding drilling tool)t84EngineModel CUMMINS  QSM11-C400Rated power/speedkW298/(2200r/min)Rotary driveMax. torquekN m280Rotational speedr/min6~22Crowd  cylinderMax. Pushing forcekN210Max. Pulling forcekN220Max.strokemm6000Main winchMax.pulling forcekN260Max. single-rope speedm/min60Auxiliary winchMax.pulling forcekN100Max. single-rope speedm/min65Drilling mastLeft/right inclination of mast°4/4Front/back inclination of mast°5/15Rotary table slewing angle°360TravelingMax. traveling speed of the overall unitkm/h1.5Max. climbable gradient of the overall unit%35CrawlerWidth of crawler platemm800External width of crawler (min.-max.)mm3500~4800Center distance between two longitudinal wheels of crawlermm5175Average ground pressurekPa102