Zhengzhou Defy Mechanical & Electrical Equipment Co., Ltd.  

Product Name: Used Rotary Hydraulic Hammer Bore Pile Driver Machine 20m Model NO.: DFR-20W Condition: New Noise: Without Noise Power Source: Diesel Pressure Pile Driver Type: Hydraulic Pile Driver Type: Rotary Pile Driver Name: Used Rotary Hydraulic Hammer Bore Pile Driver Max.Drilling Depth: 20m Drilling Caliber: 600mm-1500mm Rotation Angle: 360 Degree Stratum: Loess, Clay, Pebble Sand, Tund Control System: Hydraulic System.High Efficiency Warranty: One Year Warranty Trademark: DEFY Transport Package: Standard Container Specification: 7200*2200 *3200mm Origin: Henan, China Product Description Used Rotary Hydraulic Hammer Bore Pile Driver Machine 20mProduct DescriptionRotary Hydraulic Hammer Bore Pile Driver Machine 20m used hydraulic piling rotary driver drill rig,the folding mast structure has the advantagesof simple, great durability,saving cost and makes the repair more convenient.Using the high position-oriented structure for the frame, whichguarantees the verticality between kelly bar and ground,keep the construction more convenient, improves the working efficiency,increasing safely.Power head of bored piling machineAdopts unique patented structure, which save cost and make repair more convenient.Main windlassAdopt in original importedhydraulic motor.It has sensitive reaction and can free down, and improve the construction efficiency.Main winch lays in the operator's right field of vision (enable operator to observe working condition of main winch freely).This kind of situation is not only simple but also practical.Technical ParametersModelDFR-20WDrilling Depth20mDrilling Diameterφ600-1500mmRotationAngle360° rotaryWalking WayWheelsDiesel Engine4108TurbochargingWeight5~8 TonsContinuous TorqueWhen Drilling9000N.MMax. Torque24000N.MRotation Speed0/30r/minHydraulic System Pressure80MPAWorking ModeGravityDrillingor Pressure DrillingDimension(L*W*H)Transport7200*2200*3200mmWorking7200*2200*8400Working SitePacking & DeliveryOur pile driver hasbeenexported tomorethan20countries,mainlyKenya,Ghana,Togo,Chile,Tanzania, etc.Buying ProcessContact InformationAny question aboutUsed Rotary Hydraulic Hammer Bore Pile Driver Machine 20m, please feel free to contact me.