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Unformatted text preview: MULTIPLE TOOL MINER (MTM)
During last decade this has been considered as a dramatic revolution in the tunneling
industry. The MTM is the Swiss Army Knife of Construction equipment. It provides
three machines for the price of one. The ALPINE Multi-Tool Miner (MTM) system
includes the following attachments:
1. Cutter Head (milling as well as transverse (ripper)). For excavating of soft and
medium hard and abrasive rocks.
2. Hydraulic Hammer. For breaking of large and hard boulders and for excavation of
extremely hard seams and intrusions.
3. Bucket and Clay-Spade. For excavation and mucking out of soft soil.
4. Drill Mast and Roof Bolter. For drilling of exploratory holes ahead of the tunneling
machine and for installation of rock bolts in exceptional conditions/circumstances.
5. Shotcrete Manipulator. The boom can be equipped with a shotcreting nozzle. © 2005 by Taylor & Francis Group, LLC TUNNELING BY ROADHEADERS AND IMPACT HAMMERS 249 Conveyor
Loading apron (a)
Cutter head for soft and medium hard rock
for hard and
abrasive rock Excavator
for soil In-line “millin...
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This document was uploaded on 02/12/2014.
- Spring '14