Sandvik DT922i: advanced control-system based electro-hydraulic two-boom jumbo to provide top-level performance, accuracy and reliability for tunneling. The Sandvik Intelligent Control System Architecture (SICA) enables features for optimized drilling and comprehensive tools for drill planning, reporting and analyses. Powerful RDX5 drifters, TF5i-16′ feeds for 4.90 m drilling bars, 4.60 m effective drilling deph and a total feed length of 6.58 m. Comfortable cabin with low noise levels. Power supply can be adapted to 380V – 1000V and 50Hz – 60Hz. Coverage area up to 125 m2.
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