Three Booms Jumbo Drilling Machine Underground Tunneling Mining Drilling Rig

SRJ33 Underground Jumbo Drilling RigThe drilling rig is fitted with the flexible boom in two symmetric rectangular coordinates, without any operation blind spot. 360°rotation and self-leveling beam make drill positioning easy, it can also be used for the drilling of lateral cross-cut and rock bolting.The drilling rig provides a good view for the operator, balanced layout and the articulated chassis of four-wheel drive ensure the flexible, fast and safe driving in the narrow tunnel.The stepped piston is used for the high-frequency impacting rock drill and this can improve the transmission efficiency of impact wave and drilling speed and reduce the consumption of drilling tools and make it in good condition.Consideration space and automatic functions enable the driver to concentrate on drilling in a safe, fast and accurate manner.All the relevant parts are kept in good protection, meanwhile maintenance easily.https://sanrock.en.made-in-china.com/Product DescriptionMain Specifications:SRJ33Hole range:45-89mmDrilling Depth:50mDrifter model:ZY104MPercussion power:20 KWFeed beam length:5,500 mmDiesel engine:Cummins QSC8.3-C240Diesel engine power:179kw@2,200 rpmWater pump pressure&displacement:17bar 18m³/hAir compressor pressure&F.A.D:8bar 1m³/minTramming speed:17/10/5 Km/hNumbers of booms:3+1Service platform rated laod:400kgClimbing ability :15°Turning radius:InnerR6,500, OutR12,100Working face dimensions:Width x Height:16.3m*13.2mMax.working area:180m2Dimensions(Length*Width*Retracted/extended height):17092*2930*3159/3859mmTotal weight:51TCable reel capacity:100mWater hose reel capacity:100mFeature:Equipped with eagle boom lift system, height coverage up to 13.2 m, to meet both large-scale tunnel operation requirements.Heavy-duty steel chassis and +38/50 ° large steering angle design for convenient and flexible steering and jobsite transfer, and better load capacity and morestable operation.Company Profile  Certifications FAQ1.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