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China, Chinese Concealed Underground Passage Construction at-3000 Raise Borer1 Industrial Products Supplier Manufacturer Details, price list catalog:
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Mine Drilling RigVertical Shaft Drilling RigVentilation Rig
Hunan Yier Mining Technology Co.,Ltd.
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Product DescriptionAT-3000 Raise Boring MachineThe AT-3000 Raise Drilling Rig boasts an innovative compact split design, ingeniously combining the main engine and pump station. These two pivotal components are seamlessly connected by a quick-change joint, ensuring hassle-free disassembly. With a dual walking system providing both track dragging and tire dragging modes, this rig is exceptionally maneuverable, making it ideal for transferring and transporting within cage wells and inclined shafts. Its robust frame structure, featuring upper and lower support positioning, guarantees high bearing capacity, stability, and firmness, allowing for foundation-free construction in vertical shallow wells.SpecificationAT -3000ComponentsComponent NameUnitParameterMain MachineRated Speed (Pilot Hole Condition)r/min0-26Rated TorqueKN.m210Maximum Thrust Of Pilot HolekN1750Maximum Reaming Pulling ForcekN3436Nominal Reaming Diametermm3000Drilling Depthm400Drilling Angle°60-90Qualityt11.7Hydraulic & ElectricalRated PressureMPaAuxiliary Pump:40 Main Pump:35Total Motor PowerkW165Rated VoltageV380/660Traveling MechanismTraveling Mode-Tire/Rail-Wheel TowingEquipment External DimensionsMain Machine3251*1450*2080mmPump Station2836*1600*1890mmProduct DescriptionProduct Features? Safe and reliable: The rail-mounted Raise Borer Machine offers fully mechanized operation with remote control, ensuring a superior working environment and unmatched safety.? Easy to operate, cost-effective, and economically viable: Equipped with advanced hydraulic transmission and control, this machine is user-friendly, reduces work intensity, and cuts down on labor costs, enhancing overall economic efficiency.? Simple installation: Featuring a frame structure with strategic upper and lower support positioning, the main machine provides significant load-bearing capacity, stability, and firmness, permitting construction without prior foundation for depths under 100 meters. This feature markedly reduces both construction costs and time.? Versatile application: The Raise Borer Machine is capable of drilling hole diameters ranging from Φ1.2 to 3.5 meters and reaching depths of up to 400 meters, making it highly adaptable to various project needs.Company ProfileHunan Yi'er Mining Technology Co., Ltd. Hunan Yi'er Mining Technology Co., Ltd. was established in 2017 and is located in Changsha, Hunan Province, known as the world capital of construction machinery. Its historical origins are inherited from the restructuring of the former state-owned enterprise "Hunan Nonferrous Heavy Machinery Co., Ltd. Mr. Long Guoqiang, the founder of the company and a recipient of scientific and technological progress in China's non-ferrous metal industry, led his team as the former head of the state-owned enterprise's technology research and development department to inject vitality into private enterprises and founded Hunan Yi'er Mining Technology Co., Ltd.The company is currently located in Jinxia Industrial Park, Kaifu District, Changsha, Hunan Province, covering an area of over 10000 square meters with an annual production capacity of 120 sets. It was awarded the title of "National High tech Enterprise" in 2019 and 2023, the "Excellent Equipment Award" by China Nonferrous Technology Platform in 2021, and the "Specialized, Refined, Unique and New" title in 2023. At the same time, it has established a "Mechanical Rock Breaking" professor workstation with the School of Resources and Safety Engineering at Central South University to collaborate on related scientific research projects. There are currently over 100 employees engaged in research and development, production, service, and after-sales, of whom over 50% are scientific researchers and after-sales technical engineers.The company's main products are raise boring machines and mining down the hole drilling machines. The raised boring machines developed under the company have a hole diameter of 0.66m to 6m and a depth of 700m. According to different operating conditions, they can be divided into rail type, self-propelled, cutting groove type, and gentle tilt type (15-90 °). The down the hole drilling machines have a diameter coverage of 76-203mm and a drilling depth of up to 100 meters. They are 360 ° rock drilling and wireless remote control operation. Currently, they are small-sized and high-performance mining down the hole drilling machines on the market.At present, our business covers all over the world, with overseas operations in Guinea, the Democratic Republic of Congo, Zambia, Laos, Oman, Myanmar, Colombia, and Australia. Domestic cooperative enterprises include well-known enterprises such as Ansteel Group, Minmetals Group, Huaxi Nonferrous Metals, Dazhong Mining, Shandong Iron and Steel, Shandong Gold, Hunan Gold, Jiangxi Tungsten Group, Jinchengxin, Zhongjin Lingnan, Shaanxi Nonferrous Metals, Northern Copper Industry, and China Railway Construction.Drilling deep into the ground, from bounded to boundless, fully realizing the intelligence of mining machinery. Seeking the future, from manufacturing to intelligent manufacturing, to promote the high-quality development of the national mining industry. We adhere to the business philosophy of "seeking development through technology, survival through quality, and winning the market through service", focusing on mining equipment, serving mining construction, and making mining safer, simpler, and more efficient!Participate in ExhibitionsCertificationsCooperating CustomersFAQQ: What's the lead time for orders?A: Standard models ship in 30 days; customized units require 60 days.Q: Do you provide after-sales service overseas?A: Yes, we have partnered service centers in key regions.Q: Can I request a customized bucket size?A: Absolutely! We offer tailored attachments.Q: What documents do you provide for export?A: Full export package (Commercial Invoice, Packing List, Bill of Lading, COC, etc.).Q: How do I place an order?A: Contact us via email/phone for a quote, then confirm with a PO.
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