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The Sandvik three-arm jumbo is an electrohydraulic jumbo and is designed for fast and precise drilling in tunnels and cave excavation. The DTi jumbos are fast, precise and intuitive. They allow for high-quality excavation with low operating costs thanks to several features: the iSURE tunnel management program, the intelligent iDATA control system and robust arms. To further improve the excavation process, remote access via WLAN can be chosen, allowing for data transfer based on the internet as well as online measurement while drilling (MWD).
