HJ-12T Richtungsbohrgerät

directional drilling rigHJ-12T consists of all hydraulic wheel drilling unit and power unit,which are imported or from JV,including pumps, pressure gates, tubing, quick connectors.The diesels are our national brand,with strong power ,reliable and stable performance.Driving force uses the first single-motordriven, with high-speed and large torque.Feeding system uses the chain drive with feeding power of 120KN,pulling back power of 120KN.Dual-gripper screw unloading pipe, high-speed reversing, and high efficiency.Suitable for long-distance, large diameter pipelines. Parameters ModelUnitHJ-12TDiesalenginepowerkw75MaxSpindleTorqueKn3000MaxPullbackforcekn120Maxthrustforcekn120Spindlespeedr.p.m0-100Entrydrillangle°25MaxmudflowrateL/min160MaxfluidpressureMpaDrillrod(dia.xlength)mmΦ50*2000/3000Outlinedimensionmm5400*1750*2000Weightkg4000