TECHNOLOGY

Shield Technologies
That Can Go Through Anywhere

With our technologies proven by our business results and experience in producing 4,000 machines, we keep on developing new technology that satisfies more difficult needs.

• Bedrock/Boulders

  

  Technology for Excavating Through Hard Ground

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• Great Depths

  

  Technology for Excavating Great Depths

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• Long Distance

  

  Technology for Excavating Long Distances

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• Efficiency

  

  Technology for Efficient Excavating

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• Other

  

  Other Technologies

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