Development drill rigs
- 40 m²
- Hole length
- 3.44 - 4.66 m
- Tramming type and distance
- Hydrodynamic transmission - Diesel engine - OM904LA (110 kW, Tier 3, Stage IIIA)
Sandvik DD411 is a single-boom electro-hydraulic jumbo for precise drilling in tunnels and drifts. It offers 90 m² coverage and advanced automatic functions to facilitate efficient excavation. The drill rig features built-in diagnostics and a durable RD520 rock drill for extended use.
Powerful articulated carrier
The powerful four-wheel drive center articulated carrier ensures rapid and safe tramming in tight-turning radii and environments.
Powerful rock drill
The rock drill combines enhanced performance with high consumable life. The hydraulic-controlled drilling system has automatic functions and various optional levels, enabling high productivity during excavation.
Strong and versatile SB40 boom
The SB40 boom series offers large optimum-shaped coverage and full automatic parallelism. The boom can also be used for cross-cutting and bolthole drilling.