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Jumbo drilling rig with double arm - 6 m | DD321
Sandvik DD321 underground drill rig is a dual matching boom jumbo that features critical drilling capacity. Its carrier construction is engineered for protective access to all sorts of service functions. All regular maintenance tasks are initiated at ground level, without the need to open the housing. This mining jumbo obtains speedy and precise drilling and drafting routine, and allows minute scaled tunneling. It operates with high productivity rating, with the enhanced regulating system, non-complex maintenance tasks, and protective canopy design.