ApplicationXDL-1200 crawler full hydraulic core drilling rig is mainly used for core drilling with diamond bit.Features1.The first drilling control system of constant pressure (Patent technology);2.Automatic drilling sounding system (Patent technology);3.Powerful dynamic parameter display control system (Patent technology);4.Crane anti-collision system (Patent technology);5.Key components adopt imported famous brand (Patent technology);6.Equipped with vice winding sounding system,Website:http://www.rejeedrilling.com,powerful head turning speed, engine monitoring device such as a digital display.7.Equipped with direct acting load feedback fine-tuning variable hydraulic system, power changing with load,high efficiency, low energy consumptionTechnical Data                                XDL-1200Drilling capacitySpecifications Code(standard)BQNQHQPQDrill diameter(mm)55.67189114Drilling depth(m)1200900650480Main winchLine pull(last layer)76NSpeed(last layer)50m/minRope capacity60m/ɸ 22mmAuxiliary winchLine pull(last layer)12NSpeed(last layer)100m/minRope capacity1250m/ɸ 5mm Mast/Feed systemFeed stroke3.4mThrust58kNPull111kNDrilling angle45-90°Rod length6mMast height10mFeed speedCVT(Continuously Variable Transmission)Power132kwHydraulic systemMain pump pressure/flow30Mpa/190L/minAuxiliary pump pressure/flow22Mpa/190L/minDrill HeadSpindle(max)ɸ117mm1st speed/torque0-440r/min/4200N.m2nd speed/torque0-980r/min/1800N.mHydraulic chunkTypeSpring closed hydraulic openedForce390kNOverall dimensions6090*2335*2900(mm)Weight11500kg