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China, Chinese Csdq280 Mechanical Top Drive Core Drilling Rig for Water Well Drilling1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Geological Drilling RigHydraulic Core Drilling RigCore Drilling Machine
Changsha DTH Drill Construction Machinery Co., Ltd.
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Product Description Product DescriptionIntroduction:CSDQ-280 mechanical top drive drill is a kind ofdrilling equipment independently developed by thecompany, which integrates the functions of hydraulic drilling and air drilling.Advantage:The rig adopts 5-speed manual automobile gearbox, which has a wide speed range, sensitive and convenientforward and reverse rotation, high transmission eficiency, greatly reducing pover consumption, and more efficientand energy-saving. lt solves the difficult problem of air driling in soil layer and low construction efficiency of rotarydrilling rig in hard rock layer, gravel layer and pebble layer.1. the use of mechanical driving,head, mud drilling and pneumatic hammer drilling function integration.2. the drill adopts a long, stroke speed doubling mechanism, mechanical power head, power head stroke 2500mm.3. the rig adopts double oil pump oil supply, the hydraulic system uses shunt confluence technology.4.the main shaft of the drill adopts mechanical transmission. Model / ItemUnitCSDQ-280Weightkg3800Dimension(Transport)mm4600*1900*2540Dimension(Working)mm3800*2200*5700Drilling Angle°90Drill Depth For Water Wellm200Wireline Coring N Sizem350Borehole(Drill bit)DiammΦ75-220Drill HeadLifting ForcekN100Feeding Force50Rotary SpeedrpmForward:33-1120 Reverse:37-180Max. TorqueN.m9800Drill Head Feed Stroke mm2300Drill Pipe DiammΦ60/Φ76/Φ89 NQ/HQ/PQEngine Model/Yunnei YN27Rated Powerkw42Rated Speedrpm2400Waking Speedkm/h0-2Climbing Angle°25-30Mechanical Winch CapacitykN30Mud Pump/BW160/BW200/BW250(Optional)CrawlerChassis/Rubber 350mm*56Loadkg50000 Packaging & ShippingCompany ProfileChangsha CSDRILL Group, established in June 2021, is a leading provider of mining rigs and drilling tools. Originating from Changsha Zhongnan Mining & Metallurgy Co., Ltd., founded by globally renowned scientist Prof. Zhao Mingchun, the group has over 20 years of R&D expertise. With factories in Xiangtan, Yueyang, Yiyang, and Shandong, and a global sales office in Changsha, its "CSDRILL" brand products-reverse circulation rigs, core drills, blasting rigs, and more-are exported to 80+ countries, serving 100+ mines. Specializing in gold, copper, coal, and bauxite, CSDRILL gruop offers solutions for exploration, blasting, water wells, tunnels, and solar pile foundations, adaptable to extreme environments. Committed to simplifying drilling, Subdrill aims to THE KING OF DRILLING RIGS,MAKE DRILLING SIMPLE! Our Exhibition Our Service1.Pre-sale service: Act as a good adviser and assistant of clients enable them to get rich and generous returns on theirinvestments .(1).Select equipment model.(2).Design and manufacture products according to client's special requirement ;(3).Train technical personnel for clients .2.Services during the sale:(1).Pre-check and accept products ahead of delivery .(2). Help clients to draft solving plans.3.After-sale services: Provide considerate services to minimize clients' worries.(1).Complete After-sales service,professional engineers available to service machinery at home or oversea.(2). 24 hours technical support by e-mail.(3).Other essential technological service.
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