Development drill rigs DD321
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.
![dd321-main](https://equipwayengineering.com/wp-content/uploads/2024/03/dd321-main.webp)
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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