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KAMY is the worldwide leader in manufacturing hydraulic cutters, road headers, tunnel support systems, and other specialized machinery used in the tunneling, mining, and construction industries. Through KAMY’s years of experience and innovative thinking, we can provide custom engineered solutions for nearly any project requiring rock excavation or concrete demolition.

KAMY is the leading manufacturer of roadheaders in the weight class of 13-80 tons weight. Our roadheaders offer interchangeable cutter heads, both transverse and axial and are custom engraved for each project. Our hydraulic cutters are suitable for material with uniaxial compressive strength ranging from 500 to 25,000 pounds per square inch. All of our products can be utilized in a variety of applications from rock excavation, trenching, demolition and concrete, to underwater cutting, tunneling, and scaling.

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AQM 50 Roadheader | Narrow Tunneling and Mining

The Antraquip model AQM 50 is a roadheader in the 13 ton weight class, with the worlds narrowest roadheader. It is ideally suited for tunneling and mining where only a very narrow machine fits.

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AM50 Roadheader Tunnel Breakthrough

A mid-size AM50 roadheader (approx. 30t) supplied by Antraquip Corp. finishes the excavation of a tunnel. For more information please visit our website www.antraquip.net or our youtube channel.

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A Model to Predict The Performance of Roadheaders and Impact

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Buying a Roadheader?: Here's What to Consider - Tunnel

To get a better sense of what to consider when buying a roadheader, we talked to Wilhelm Papst, Sales Support Manager for Mechanical Cutting and Construction for Sandvik Construction. He is based in Zeltweg, Austria, where Sandvik Construction rock cuttin

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ROADHEADERS - BBM Maschinenfabrik Meran GmbH

BBM ROADHEADERS, offered to the North American market exclusively by MEKTUNNEL. MEKTUNNEL is a specialist in Roadheaders and support technology/services for mining and civil construction projects. MEK represents BBM Maschinenfabrik (Germany) offering a fu

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US5782841A - Tunneling tool for subcutaneous lead

A tunneling tool for subcutaneous lead placement which includes a carrier capsule and a tunneling rod. The capsule has a bottom section and a hinged cover section which together provide an enclosure to confine the connectors on one or more leads.

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About Us. KAMY has a large manufacturing base in Jiangsu spreading across 50,000sqm. We manufacture roadheader tunneling equipment for mining and construction. Grasping strong production capability, advanced research strength and excellent service, KAMY c

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17/12/2013 · On Nov 29/13 the City of Ottawa & Mayor Jim Watson announced the winners of the "Name The Roadheader Contest" which was open to Primary schools in Ottawa ...

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road header pump motor function - KAMY China - KAMY Company has innovative roadheader in China. The main function of primary pipes is to set the initial rpm ...

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(PDF) Roadheader applications in mining and tunneling

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