Technology: Surface Mining Cutting, crushing and loading rock in a single operation Manual; History; Operating principle of Surface Mining A WIRTGEN surface miner is a perfect example of this philosophy: it impresses with its environmentally friendly technology as it cuts, crushes and loads rock in a single operation.
A tremendous The Wirtgen Surface Miner 4200 SM has a mechanicallydriven cutting drum for the selective mining of coal and iron ore as well as for cutting soft to Handson manuals; WIRTGEN GROUP handson manuals.
The manual describes the advantages offered by the WIRTGEN surface mining technology and addresses all aspects from cutting technology to material transport. The comprehensive manual is complemented by planning guides facilitating the economical operation of the surface miners Materials mining; Surface Mining: Selective mining of pay minerals Surface mining offers a far more economically efficient and environmentally friendly solution, as it is capable of cutting, crushing and loading rock in one single working pass.
Surface mining: Direct loading. One of the most important features of the WIRTGEN Surface Miners Cutting, crushing and loading rock in a single operation. The World of Wirtgen Surface Miners Wirtgen surface mining technologies In 1980, Wirtgen GmbH built the first surface miner for the mining of minerals in opencast deposits. Today, Wirtgen is the market leader in this segment, offering a technically mature product portfolio for opencast mining which has been tried and tested in operations around the globe.
The Wirtgen Surface Miner 2200 SM has a mechanicallydriven cutting drum for mining coal and useful minerals with unconfined compressive strengths of up to 50 MPa. Cutting performance of the Wirtgen 4200 SM surface miner. Cutting drum tailored to performance requirements Cutting drums for the Wirtgen 4200 SM are madetomeasure ously required frequent manual and visual inspections. In addition, precisely defi ned wear criteria prevent any misjudgement of the state of WIRTGEN Surface Mining Manual Applications and Planning Guide.
WIRTGEN offers a technically mature product portfolio for opencast mining with cutting widths ranging from 2. 20 m to 4. 20 m and cutting depths from 20 cm to 83 cm. With its innovative, highperformance and costefficient products and technologies for cold milling, soil stabilization, hot and cold recycling, concrete paving and surface mining, WIRTGEN leads the world market in road construction and repair, as well as in mining natural rock and pay minerals.
Handson manuals; Service agreements Dealer Search News and media. All Materials mining; Selective mining of minerals. In all cases, the fine grained material cut by the WIRTGEN Surface Miner ensures that the truck body is loaded uniformly, continuously and completely.
Rhino Parts introduced the Rhino Ring cutter bit washer technology to North America in 1998. Wirtgen pioneered this technology over 20 years ago to maximize bit rotation and prolong both bit life and holder life. Wirtgen remains the innovator in cutter bit Not applicable to the surface miner bit product range. 7 Code Meaning Shape