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roadway maintenance

Uploaded on 6 months ago

This machine is used to repair and trim the tunnel in the underground coal mine.
The working boom can turn ±180°,so it can clean the coal under the belt conveyor from side.
The bucket can be replaced by a hammer to make breaking.
The machine height has 2 choices to meet different request.
The mature technology of surface excavator is applied to the machine,it make the machine has a big working range and high efficiency.