Tunnel boring machine with grippers

tunnel boring machine with grippers
tunnel boring machine with grippers
tunnel boring machine with grippers
tunnel boring machine with grippers
tunnel boring machine with grippers
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Characteristics

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with grippers

Description

Herrenknecht Gripper TBMs have proven to be efficient solutions for fast mechanized tunnelling in hard rock on many occasions. Due to the process-typical rock support method without segments, medium to high rock strengths are a requirement for high advance rates. In more fractured geological formations, various systems for immediate rock support behind the cutterhead are installed at the TBM directly.

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.