200m Core Drilling Rigs / Hydraulic Water Well Drilling Machine / Gasoline Diesel Power Drilling

Product Description1. APPLICATIONGDL-280 is energy efficienctly. It solves the difficult problems of air DTH hammer drilling in soil layers and low construction efficiency of rotary drilling rigs for hard rock layers, gravel and pebble layers.Core drilling NQ/HQ/PQAir drilling + DTH hammerMud drilling with mud pump2.FEATURESa. The drill speed can reach 33-1120r/min, and the maximum output torque is 9800N.m.b. The drilling rig adopts a long-stroke double-speed mechanism, a mechanical power head, and a power head stroke of 2300mm, which is used to improve drilling efficiency and reduce the occurrence of drill blocking and burning accidents.c. The drilling rig adopts double oil pumps for oil supply. A single pump is used when drilling, and two pumps are used for confluence when lifting and lowering the drill. The power loss is small and the auxiliary time is short.d. The crawler chassis is adopted, and the outrigger cylinder stroke is 1.5m, which can be loaded automatically, which is convenient for relocation and transportation. Detailed Photos  We can also mount a trailer chassis or crawler chassis on the rig.  Main technical parametersDrilling capacityDrilling depth for water well200m(152mm)Wireline coring NQ size300mBorehole (Drill bit) dia.Ø75~Ø220mmDrilling angle90°Drive headLifting capacity100KNThrusting capacity50KNRotary speed RPMForward:33,63,113,162,192/ 237,303,537,906,1120 r/minReverse:48/219 r/minMax. torque9800N.mPower UnitEngine ModelYN27Rated power/speed42KW (58KW Optional)/ (2400r/min)Mechanical winch capacity4.5 TonDrill pipeDrill pipe dia.Ø50/ Ø60 / Ø76/ Ø89mm       NQ/ HQ /PQDrill pipe length2000mmMud pump(optional)BW160/ BW200/ BW250Generator(optional)Air lubricator (Optional)Crawler chassisWalking speed0~2 km/hClimbing angleMax. 25°~30°High leg stoke1.5MDimensionTransport4600*1900*2540mmWorking3480*1900*5550mmWeight with rubber crawler4200kgWeight with steel crawler5200kg  Related productWe can also provide supporting drilling tools,Such as:Wireline core drill rod/PDC core bit/BQ,HQ,NQ,PQ coring tools/stabilizer/reamer shell/adaptor/Rod wrench/Hoisting pleg etc. CertificationsCompany ProfileGlorytek Industry (Beijing)Co.,Ltd.,Located in Beijing,China, is an integrated corporation specialized in manufacturing and exporting top quality drilling equipment and drilling parts for decades. We are supported and assisted by a highly experienced team of designers and engineers that enable us to complete all the assigned projects successfully as per the specified requirement from our clients.Our products are widely used in the scope of mining, water well drilling and exploration, anchor grouting project, side slope protection engineering, oil and gas engineering,underwater rock drilling & blasting operations of seaport channel, hydropower project, national defense projects ect. After Sales Service Warranty of Core Drilling Rig:(1)Within the period of the first year after delivery, the main parts are guaranteed to be supplied free of charge once the problem caused by the quality issue.(2) Service at working site: If need, our technical engineer can be dispatched to the working site for technical service, but the expense of ticket, accommodation, diet, service charge shall be on buyer's account.(3)Timely after-sale assistance shall be provided all the time.   /* 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