XD-5-Core Drilling Rig

XD-5 hydraulic driven driller is specially designed for earths surface coring operation of solid mineral reserves, and it is applicable to a great variety of high efficiency drilling process such as diamond rope sampling, impact gyration, directional drilling, counter-circle consecutive sampling and so on. Also it can be used in water well, anchoring drilling and engineering geology drilling technology. The principal machine contains trailer type chassis, diesel engine, hydraulic system, operating system, boring tower, main hoist, wireline coring winch, power unit, power unit feeding system and well head clamper. XD-5 hydraulic driven driller is controlled all by electro hydraulic, and the operation and control are concentrated and exact and convenient. As compared with traditional spindle type drill, efficiency and security of coring operation increase greatly. XD-5 Specs Sampling Task DepthDrill pipe standardDrilling depth(m)BQ (Φ55.5)1650NQ (Φ70)1235HQ (Φ89)850PQ (Φ114)550Windlass Hoisting CapacityMain WindlassCord WindlassHoisting capacitysingle rope-free line drum >7700 kgfree line drum 1200kg/full line drum 400 kgHoisting speedfree line drum 72m/min--Steel cable dimension60m*18mm1200m*7mm1500m*5mmMain Drill tower & propel systemPropel Stroke3500mmPropel tempofast&slow&speed change controlPropelling power4500 kgElevating power13500 kgDrilling angleFrom 45 degree to 90 degree with levelDrill pipe elevating length6 mPower StationEngine manufacturerKang Ming SiType6BTA5.9-C180Power132KWRotate speed2000 RPM, highest 2200 RPMEngine StyleTurbochargingHydraulic systemMain Pump190 L/Min 25.5 MPaSubsidiary pump50 L/Min 14 MPaAssistant pump40 L/Min 15 MPaHydraulic oil coolingAir coolingPower unit & Drill shaft rotary speedDynamic forcedouble speed /reversible hydraulic motorUltimately drive49/21Revolution axis rotary speedGearSpeed RatioRotate speed (rpm)Torque(Nm)1 level6.38:1119-1935175-31872 level3.49:1218-3532826-17433 level1.82:1418-6781475-9104 level1:1761-1234761-500Chuck assemblyTypeHydraumatic open, Spring closeMaximum Inside Diameter117 or 127mmCentre Gripping Capacity20000 kg