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Equipment tagged with [tunnel excavation]

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<div class="intro"><p>Sandvik MA520 hydraulic cutting attachment is designed to be mounted on suitable excavators to extend their range. These aggressive, geometrically optimized transversal cutting heads are efficient in various applications, such as scaling, ...
<div class="intro"><p>Sandvik MA720 hydraulic cutting attachment is an aggressive, geometrically optimized transversal cutting heads are efficient in various applications, such as scaling, tunnel rehabilitation, demolition work, as well as production in soft ...
<p>Sandvik MB451 is a wide-head continuous miner with special design features for cutting, loading and ground support. Sandvik MB451 effectively integrates proven technologies to offer better advance rates under tough mining conditions and in restricted spaces.</p> <h2>Advantages</h2> <ul> <li>Slide ...
<div class="intro"> <p>Sandvik MB650 is a flameproof-approved (FLP) bolter miner designed for roadway development. It is basically a wide-head continuous miner with special design features for cutting, loading, ground support and face ventilation. Country-specific ...
<div class="intro"> <p>Sandvik MB670-1 FLP bolter miner is purpose-built for longwall coal mining.These wide-head continuous miners combine special design features for cutting, loading, ground support and face ventilation in a balanced machine with superior ...
<div class="intro"> <p>Sandvik MB770 FLP-approved bolter miner is designed for roadway development in coal mines, for seams from 4.2 to 5.5 meters (13.8 to 18 feet).</p> <p>These wide-head continuous miners combine special design features for cutting, loading, ...
<p>Sandvik MR341 roadheader is a part-face cutting machine designed for roadway development, as well as coal, rock, gypsum, potash and salt mining. This electro-hydraulic machine comes with special accessories and a wide array of options – such as an integrated ...
<div class="intro"><p>Sandvik MR520 is an electrically powered, crawler-mounted roadheader designed for the production of potash and salt, with compressive strengths of 20–50 MPa. This heavy-duty machine has a specially designed transversal cutter head, which ...
<div class="intro"><p>Sandvik MT520 PLC-controlled roadheader has been designed for use in tunneling, as well as salt, potash and chalk mining with a maximum profile up to 70 m². It has a modular design that offers more flexibility than standard roadheaders ...
<div class="intro"><p>Sandvik MT720 is an electrically powered and crawler-mounted boom-type roadheader which is engineered to cut hard and abrasive rock beyond 120 MPa compressive strength at mechanized tunneling. This extremely powerful 100-ton-class roadheader ...