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Sandvik Mining and Construction B.V
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  5. Sandvik - Model DD321 - Development ...

Sandvik - Model DD321 -Development Drill Rig

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Sandvik DD321 is a compact two-boom jumbo capable of operating in demanding conditions, thanks to its flexibility to answer various needs such as face drilling, cross-cut drilling and bolt-hole drilling. 

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Accuracy and efficiency

The rig’s adaptive and advanced control system offers optimized drilling performance and tool life in all rock conditions.
 
Versatile drill

DD321 offers a versatile feed to increase productivity in a wide range of applications ensuring minimum length for short holes and maximum length for long holes.
 
Reliability

The compact two-boom Sanvik DD321 ensures a reliable workplace for both operators and maintenance crews with well-designed structures, proven components and improved serviceability.