Sandvik DD321 is a two-boom, electro-hydraulic mining development drill rig engineered to excel in demanding conditions and multiple applications. The various options of this mining jumbo make it suitable for a range of tasks, most commonly face drilling, cross-cut drilling and bolt-hole drilling. Well-designed, structures and proven components ensure a reliable workplace for both operators and maintenance crews.

Advantages

• FOPS/ROPS-certified canopy or FOPS-certified enclosed cabin for increased safety
• Improved serviceability and robust structures offer reliability
• Many instrumentation levels available, offering flexibility for various needs
• Hydraulic control system offers accuracy and efficiency