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  • Roadheaders for Tunneling & Excavation | Roadheader
    Roadheaders for Tunneling & Excavation | Roadheader

    Roadheader Antraquip is the leading manufacturer of Roadheaders. Our roadheaders are advanced, self-propelled and extremely powerful rock cutting machines. We offer roadheaders in the weight class of 13 – 80 tons operating weight and they are designed to excavate roadways, tunnels and chambers continuously without using explosives

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  • Industry • The history of roadheaders - FAMUR PRO
    Industry • The history of roadheaders - FAMUR PRO

    Jun 01, 2019 A roadheader is a machine intended for the excavation of underground headings, i.e. a machine which performs several functions within that process. A heading is an excavation characterised by considerable length in relation to its cross-section

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  • Roadheaders | Alpine Roadheading Products | Bellefonte PA
    Roadheaders | Alpine Roadheading Products | Bellefonte PA

    Roadheaders Alpine has been in the roadheader design, manufacture, and sales business for over 35 years. These days we focus on in-house refurbished continuous mining roadheaders as well as new machine offerings. Alpine offers technical project and machine consulting, machine customization, parts and service or all roadheaders

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  • Roadheaders Tunneling For Most Rock Formations
    Roadheaders Tunneling For Most Rock Formations

    Sandvik's MT series of roadheaders offers the best cutting performance in a wide range of rock formations. Equipped with geometrically optimized transverse cutter heads, these flexible machines can be used for a wide range of applications. They can also be used for rehabilitation of existing tunnels, and excavation of underground caverns

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  • ROADHEADER IN TUNNELING - Tunneling Short Course
    ROADHEADER IN TUNNELING - Tunneling Short Course

    ROADHEADER IN TUNNELING MARKOVEC TUNNEL, SLOVENIA 29 • Project data −2,2 km double twin tube road tunnel between Koper and Izola (Slovenian Coastline) −Residential area at Koper side with overburden of 10-35m −560m in each tube to be excavated by means of Road-Header • Geologic data −Flysch dominated by Marl

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  • Roadheader excavation - Victoria’s Big Build
    Roadheader excavation - Victoria’s Big Build

    Roadheaders are massive excavating machines fitted with a mounted cutting head which will mine out the caverns for both State Library and Town Hall stations

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  • Roadheader | Mining & Tunneling | SANY Group
    Roadheader | Mining & Tunneling | SANY Group

    Total Power: 420 - 757kW. Working Conditions: Non-coal Seam. Cutting Motor Power: 260/200 - 260/260kW. SCR260. SCR520. EBZ Series Roadheader. Total Power 218 - 570kW. Working Conditions Coal Seam. Cutting Motor Power 75 - 318kW

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  • Used Roadheaders for sale. Sandvik equipment &
    Used Roadheaders for sale. Sandvik equipment &

    Product Description XCMG Official Tunneling Roadheader Ebz135L China Coal Mining Roadheader for Sale EBZ135L roadheader is designed as compact structure, low body, low center of gravity. easy operation, good work... Shanghai, China Click to Request Price SMRHMT550 Mining / tunneling Roadheader

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  • Road header machine in Construction - Basic Civil Engineering
    Road header machine in Construction - Basic Civil Engineering

    Oct 24, 2015 Road header machine It is a piece of excavating equipment consisting of a boom mounted cutting head, a loading machine usually involving a conveyor and a crawler travelling track to move the whole machine forward into the rock face. The road header also includes separate part, multi purpose hydraulic cutting heads for increasing on excavators

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  • Roadheader - All industrial manufacturers
    Roadheader - All industrial manufacturers

    boom-type roadheader AM-50z-w. boom-type roadheader. AM-50z-w. AM-50z-w roadheader is a machine designed to excavate galleries in section up to 16.4 m2 (low version) and up to 22 m2 (high version), in rocks having a compressive strength up to 60 MPa. The machine can operate in underground ... Compare this product Remove from comparison tool

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  • New Roadheaders | Alpine Roadheader Products
    New Roadheaders | Alpine Roadheader Products

    The AM-50 is back! We are pleased to be partnering with Famur to offer their full line of new roadheaders in North America

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  • RoadHeaders Hardrock Heavy Duty Miners | Sandvik —
    RoadHeaders Hardrock Heavy Duty Miners | Sandvik —

    May 09, 2017 MH621 Roadheader for hardrock. Sandvik MH621 hard-rock miner is an electrically powered and crawler-mounted roadheader that is engineered to excavate roadways and galleries in strong rock formations. This heavy-duty machine has a powerful transverse cutter head mounted on an extremely robust telescopic cutter boom

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  • Roadheader – A comprehensive review - ScienceDirect
    Roadheader – A comprehensive review - ScienceDirect

    Jan 01, 2020 The roadheader is a machine for excavating rock in mining and civil construction projects. It is a hybrid machine, with better manoeuvrability than that of tunnel boring machines. It can cut rocks even up to 160 MPa, if laminated or fractured, in different tunnel profiles and adapts easily to changing operational conditions

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  • Tunnel Boring Machines (TBM) – Roadheaders (TSM)
    Tunnel Boring Machines (TBM) – Roadheaders (TSM)

    Tunnel boring machines are full-face cutting machines, which means that, unlike road headers, they excavate the entire tunnel cross-section in one step. Source: en.wikipedia.org. Excavation of the roadheader for a parking garage under the Schlossberg Thun, Switzerland. TSM: Roadheaders belong to the category of peripheral milling machines due

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  • (PDF) Roadheader applications in mining and tunneling
    (PDF) Roadheader applications in mining and tunneling

    The roadheader is a machine for excavating rock in mining and civil construction projects. It is a hybrid machine, with better manoeuvrability than that of

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  • Road Header Machine Manufacturer,Hydraulic Gear Pump
    Road Header Machine Manufacturer,Hydraulic Gear Pump

    About Us Eminently renowned for excelling at works, we are, Shijiazhuang Coal Mining Machinery Co., Ltd., a business entity that bests at designing, engineering and offering Water Well Drilling Rig, Road Header Machine, Hydraulic Gear Pump and Underground Coal Mining Equipment, to name a few.The day of our incorporation dates back to the year 1939. We have not spent time

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  • Road Header Machine at Best Price in India
    Road Header Machine at Best Price in India

    Fully Automatic Header Machine. ₹ 3.25 Lakh/ Piece Get Latest Price. Power Consumption: 2-7.5 hp. Power Source: Electric. Voltage: 110-440 V. In our extensive product range, we are highly engaged in manufacturing and exporting a quality-approved array

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  • Jikai Ebz160m Coal Mine Tunnel Bolter-Miner Roadheader
    Jikai Ebz160m Coal Mine Tunnel Bolter-Miner Roadheader

    Bulkbuy Jikai Ebz160m Coal Mine Tunnel Bolter-Miner Roadheader price comparison, get China Jikai Ebz160m Coal Mine Tunnel Bolter-Miner Roadheader price comparison from Road Header, Roadheader manufacturers & suppliers on Video Channel of Made-in-China.com

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  • EBZ320 Mining Engineering Road Header Machine,EBZ320
    EBZ320 Mining Engineering Road Header Machine,EBZ320

    EBZ320 Mining Engineering Road Header Machine. Non-rotating wire rope is mainly used cranes 12mm, 13mm, 14mm, auto crane, 12mm-22mm. Gantry crane 12mm-28mm, Electric hoist crane 12mm-28mm, some also used in cable, a large part is for small/big cra

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  • Roadheader Machines for Hire - Mine and Tunnel
    Roadheader Machines for Hire - Mine and Tunnel

    Roadheader Machines for Hire Roadheader Machines Model: AM75-MOB027 ALPINE AM75 ROADHEADER FULL SPECIFICATIONS GET QUOTE Overall Height (at Canopy): Overall Length: Width of Crawler Assy: Total Weight: Width of Loader Head: Max position of loader head - Above Track Level

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  • Aker Wirth T3.20S roadheader for sale Netherlands
    Aker Wirth T3.20S roadheader for sale Netherlands

    Aker Wirth T3.20S roadheader sale advertisement from the Netherlands. Boom-type roadheader. Road header machine. Price: price on request. Year of manufacture: 2011. Running hours: 2000 h

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  • Roadheader - 9 Manufacturers, Traders & Suppliers
    Roadheader - 9 Manufacturers, Traders & Suppliers

    Roadheader | Cutting Machines | Slicing Machines MSB GmbH & Co. KG. Request a callback. Company Profile. The company IBS has been active in the mining and tunnelling industry for many years, manufacturing machines and spare parts, as well as repairing and modernising roadheaders of its own manufacture and those of other manufacturers

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  • Shaft Boring Roadheader (SBR) - Herrenknecht AG
    Shaft Boring Roadheader (SBR) - Herrenknecht AG

    The Shaft Boring Roadheader (SBR) was developed for the mechanized sinking of blind shafts in soft to medium-hard rock with up to 120 MPa. For the efficient excavation of the rock, the SBR has been equipped with a roadheader boom and a rotating cutting drum. This allows the creation of variable shaft diameters between 7 and 12 meters

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  • Road Header | Mining Machinery - Sany India
    Road Header | Mining Machinery - Sany India

    Road header is kind of combine machine which could realize cutting, load, conveyor, automatic moving, spreading fog and cleaning dust. It almost uses on tunnel of coal mine, at recent years, the range of working of road header is greatly developing. It becomes mainly using on highway, railway, metro, national defence engineering project, water

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  • China Roadheader, Roadheader Manufacturers, Suppliers
    China Roadheader, Roadheader Manufacturers, Suppliers

    China Roadheader manufacturers - Select 2022 high quality Roadheader products in best price from certified Chinese Excavator, Drill Machine suppliers, wholesalers and factory on

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  • ROADHEADERS PERFORMANCE OPTIMIZATION
    ROADHEADERS PERFORMANCE OPTIMIZATION

    Roadheader performance and related parameters are reviewed and their effects on the production and advance rate are discussed. Among the parameters influencing the machine performance, the most important one is the cutterhead design which could be optimized for a specific application. The

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  • China Jikai Tunnelling and Detecting Roadheader - China
    China Jikai Tunnelling and Detecting Roadheader - China

    China Jikai Tunnelling and Detecting Roadheader, Find details about China Mining Equipment, Road Header from Jikai Tunnelling and Detecting Roadheader - Jikai(Hebei)Mechatronics Technology Co., Ltd

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  • roadheader by Asian Agencies, Road Header Machine from
    roadheader by Asian Agencies, Road Header Machine from

    roadheader. The cutting boom is longer in the new cutting mechanism, which determines the adaptability of working in the large cross section. The use of 6.4 inch screen makes the machine more convenient to realize the data exchange of man-machine. The equipment of independent cooling system realizes the roadheader continuous operation without

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  • Roadheaders - Tunnel Engineering Services (UK) Ltd
    Roadheaders - Tunnel Engineering Services (UK) Ltd

    Tunnel Engineering Services (UK) Ltd Roadheader Tunnel Boring Machine is a shield type machine which has been designed specifically to deal with harder ground conditions. Roadheaders are an economical alternative to ‘drill and fire’ techniques, for excavation of soft rocks and when shield mounted, are adaptable to a wide range of spoils

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  • Dosco LH1300 Roadheader - Used, McDowell
    Dosco LH1300 Roadheader - Used, McDowell

    DOSCO LH1300 ROADHEADER SPECIFICATIONS: 58 Tons Total Power: 393 kW Cutter Head: Up to 225 KW, 140 Bar 0.0313/0.164m/sec 1.55kg/cm2, 480 Volts, 3 Phase, 60 Hz, 400 Amps Powerful, Robust, Compact Design Low Machine Height Height of Cutting :4336mm Width of Cutting :6263mm Undercut:187mm Designed

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  • Mucking Loader,Road Header,Shuttle Mine Car,Drilling
    Mucking Loader,Road Header,Shuttle Mine Car,Drilling

    Jiangxi Lanxiang Heavy Industry Co. Ltd. Established in 2002 on the basis of Jiangxi Mining Machinery Plant, Jiangxi Lanxiang Heavy Industry Co., Ltd. is specialized in the design and manufacturing of mining machine, engineering machine and other steel structure equipment, such as mucking loader, road header, shuttle mine car, drilling jumbo, wet concrete sprayer, etc

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