Exploration Diamond Core Drill Rig Hydraulic Borehole Portable Geotechnical Drilling Rig

Exploration Diamond Core Drill Rig Hydraulic Borehole Portable Geotechnical Drilling RigHydraulic underground core drilling rig is suitable fro drilling holes for the purpose of mine exploring,also they could be used in surface coring,railway engineering,tunneling,construction and water conservancy project.Is designed especially for underground 360°drilling work,to drill holes in the tunnel. capable of diamond core drilling and other drilling works.https://sanrock.en.made-in-china.comFeatures: 1.The sliding and extending & retracting function of the mast makes it convenient for the bottom of mast to touches the ground or platform, thus the drill rig will be more stable. 2.The swinging arm and mast can do luffing movement, which satisfy the request of multi-angle drilling. 3.The core drilling machine system of oatation,feed,pumping and clamping relies on fluid drive.4.Under bad transportation condition, the main frame also can be disassembled ,easy to transport. 5.It is light weight, small size, easy operation, with good performance, simple structure and easy to maintain. Product DescriptionSRC200UG HYDRAULIC UNDERGROUND TUNNEL DRILLING RIG Technical ParameterSpindle rotational speed300-900r/minSpindle torque800NmAxial feeding force≥30KNAxial pulling force≥60KNHydraulic system working pressure21MPaMax pressure25MPaMain pump max pressure25MPaAuxiliary pump max pressure25MPaPower head diameter78mmPower head stroke800mmDrilling inclination angle0-360Azimuth angle0-360Motor Power22KwMotor rotational speed1480rpmMain body/outer size1800×600×1400mmWeight710KgPower car/size1400×600×1120mmWeight520KgConsole/size520×400×920mmWeight75KgDrilling depth of various diametersSPECBitDrill RodDrill Depth/m   Outer Dia. mmInner Dia. mmOuter Dia. mmInner Dia. mmDownHorizontalUPAQφ47. 6φ27φ44. 5φ34. 9400m300m180mBQΦ59.5Φ36.4Φ55.6Φ46350m250m130mNQΦ75.31Φ47.6Φ69.9Φ60.1280m200m100mCompany Profile1.what can you buy from us?DTH drilling rig,core drilling rig,highway pile driver,solar pile driver ,anchor pile driver,rotary drill rig ,underground jumbo drill rig ,screw air compressor,DTH hammer,drill rod,piston air compressor,pneumatic rock drill ,drill bit,tricone bit ,spare parts.2.How can I make payment?A:You can pay by credit card, TT, Western Union, LC etc.3. How is the shipment? How long dose it take?A: For large quantity or heavy products, we ship by sea shipping or land shipping. Shipping efficiency depends on country and city you want to ship to. For small and delicate products, we ship by DHL, UPS, Fedex or TNT.You can also appoint shipping method you like before we ship.4.How is your quality control?A: We have our own experienced QC.There will be strict inspection and testing for every order before shipping out.   /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1