DD321 Technical specification


Datasheet updated 2021-03-30 09:28 (supersedes all previous editions)

Sandvik DD321 is a compact two-boom jumbo for demanding conditions and multiple applications. The jumbo is capable of face drilling, cross-cut drilling and bolt hole drilling.

The drill's various options make it suitable for a range of conditions and tasks. The proven and robust SB40 boom provides coverage of 49 m². A selection of fixed and telescopic feeds are available for a variety of applications.

The new rock drill RD520 provides smooth and efficient drilling.

Sandvik DD321 offers a new look and improved serviceability and usability over predecessors Sandvik DD320 and Sandvik DD420.

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